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Ingevity Corporation (NGVT -1.84% ) Q2 2022 Earnings Call Aug 03, 2022 , 10:00 a.m. ET
Good morning. My name is Brika, and I'll be your conference operator for today. At this time, I would like to welcome everyone to the Ingevity second quarter 2022 earnings call and webcast. [Operator instructions] I would now like to hand over to John Nypaver, treasurer and investor relations.
You may begin your conference.
John Nypaver -- Vice President, Treasurer and Investor Relations
Thank you, Brika. Good morning, and welcome to Ingevity's second quarter 2022 earnings call. Early this morning, we posted a presentation on our investors site that you can use to follow today's discussion. It can be found on ir.ingevity.com, under Events&Presentations.
Also, throughout this call, we may refer to non-GAAP financial measures which are intended to supplement, not substitute for, comparable GAAP measures. Definitions of these non-GAAP financial measures and reconciliations to comparable GAAP measures are included in our earnings release and are also in our Form 10-K. We may also make forward-looking statements regarding future events and future financial performance of the company during this call, and we caution you that these statements are just projections and actual results or events may differ materially from those projections, as further described in our earnings release. Our agenda is on Slide 3.
Our speakers today are John Fortson, our president and CEO; Mary Hall, our CFO; Ed Woodcock, president of performance materials; and Rich White, president of industrial specialties and pavement technologies. In addition, Steve Hulme, president, engineered polymers; and Erik Ripple, chief growth and innovation officer, will be available for questions and comments. John will start us off with some highlights for the quarter, including our recent announcements. Mary will follow with a review of our consolidated financial performance for the second quarter.
Rich, on behalf of his performance chemicals segment co-lead, Steve Hulme, will discuss the entire performance chemicals segment. Ed will review the results of performance materials. And then, Ed and Rich will discuss our two growth investments. Finally, John will conclude with our outlook for 2022.
With that, over to you, John.
John Fortson -- President and Chief Executive Officer
Thanks, John, and good morning, everyone. As you saw last night, in addition to our earnings release, we announced two exciting investments that we'll discuss on today's call. First, we'll spend some time on our quarterly results, and then Rich and Ed will provide more color on our two growth investments. We also want to leave plenty of time for Q&A.
So let's get started. Turning to Slide 4, you may remember hearing on our last call that first quarter revenue was an all-time record for the company. That record did not last long, as our second quarter revenue topped it. This reflects the continuing demand from our customers across all of our businesses for products that purify, protect and enhance the world around us.
I am proud of the team for their work in growing our businesses while managing higher input and logistics costs. Our commercial teams continue to stay close to our customers and ensure we are the provider of choice in our markets. Our supply chain team works tirelessly to ensure we have the materials we need to keep producing and can then deliver our finished goods to our customers. This focus on the customer is a competitive differentiator for us and is paying dividends in this environment.
The first six months of the year also represent the best safety record we have delivered in our history as a public company. Safety is at the forefront of everything we do, and I want to congratulate our operations team on this phenomenal achievement. You can read more about our ESG progress in our sustainability report released in May, which is available on our website. Last night, we announced two important transactions.
The first is our agreement to acquire Ozark Materials, a leading producer of pavement marking materials, including thermoplastic pavement markings, waterborne traffic paints and preformed thermoplastics, headquartered in Greenville, Alabama. The transaction also includes a logistics division with a dedicated fleet of vehicles located in five states across the U.S. to serve customers with best-in-class shipping times. The acquisition is consistent with our strategy to pursue value-creating growth, and Ozark is a great match for Ingevity.
Like our current businesses, Ozark materials develops technology-focused customer relationships, partnering with the customer to drive innovation. And consistent with our commitment to safety, the Ozark Materials Greenville facility has received ISO certification, and its other facilities are ISO-compliant. These are important indicators of the quality of the Ozark business and its leadership. Ozark is a strategic transaction for us, as it builds on two of our core strengths at Ingevity: our leading position in pavement technologies and our expertise in rosin-based adhesive applications.
Ozark extends our product portfolio in the stable and growing pavement construction industry, and we believe it will serve as a platform for strong growth in the future. We are also excited to announce an investment in Nexeon Limited. Based in the U.K., Nexeon is a leading technology company that produces silicon-based anode materials designed to improve the performance of lithium-ion batteries for electric vehicles. Our investment in Nexeon includes a commitment to jointly develop technology for electric vehicles that will use our activated carbon to enhance battery performance.
As we have long stated, the performance characteristics of our carbon can be used in a variety of high value-add applications, and this one is particularly exciting as an entry point for our activated carbon into the growing electric vehicle battery market. As Nexeon grows, this market could be a very significant source of volume demand for our carbon. These transactions demonstrate our ability to identify and execute on growth investments. We are committed to maximizing shareholder value and utilizing our resources and strong balance sheet to support growth.
Before I turn it over to Mary, as you saw announced a few days ago, we made some changes to our board of directors. We added two new board members, William Slocum and Shon Wright, both of whom bring great experience to our board and will be key contributors in advancing our long-term strategy. Mike Fitzpatrick, who has been on the board since our spin, is retiring. We want to thank Michael for his years of service to the board.
With that, I'll turn the call over to Mary to discuss our consolidated results.
Mary Hall -- Executive Vice President and Chief Financial Officer
Thanks, John. Please turn to Slide 5. As John mentioned, second quarter revenue was a record for the company, growing at just over 17% year over year. End market demand remains strong for our products, and our teams were successful in driving price increases to recoup the inflated input costs that continued to rise during the quarter.
Our supply chain and logistics teams continue to do great work in navigating the congestion and delays in the various delivery networks. Their creativity and, frankly, dogged persistence optimized our ability to meet customer needs. Our gross profit was up nearly 8% year over year, while our gross margin declined about 300 basis points. This decline was due to some margin compression in each segment and also the mix shift in revenue from performance materials to performance chemicals.
Performance chemicals margin compression was primarily due to lower volumes attributed to raw material availability and plant downtime, particularly in engineered polymers that Rich will discuss; while performance materials margin compression was primarily due to the mix shift within performance materials from automotive carbon to process purification, which Ed will review. In addition, performance chemicals represented 71% of total sales in this Q2, as compared to 65% last year, as performance chemicals revenues grew 28% year over year while performance materials revenue was down about 3%, due primarily to lower auto production in China. Core SG&A, which excludes depreciation and amortization, was up a bit in total dollars due primarily to higher labor-related costs, but was lower as a percentage of sales. Our strong top line growth drove our second-highest quarterly adjusted EBITDA of $121.1 million, and our diluted adjusted EPS of $1.73 is up over 11% versus last year.
Turning to Slide 6, you can see our positive sales trajectory, good free cash flow generation and stable leverage. You can also see in the bottom-right capital allocation chart that we've been active the last few years in using our strong free cash flow to return cash to shareholders, spending around $90 million year-to-date to repurchase approximately 1.3 million shares. By the end of Q2, we had used about $300 million of our outstanding $500 million board authorization for share repurchases. So last week, our board refreshed the authorization to allow repurchases up to $500 million.
Turning to the transactions that John mentioned, the purchase price for Ozark Materials is $325 million, and it's expected to close in Q4; hopefully, early Q4. Rich will give you more color on the business and strategic fit. Financially, we estimate that this business will contribute approximately $150 million of revenue in 2023, with adjusted EBITDA margins of approximately 20%, and it is expected to be immediately accretive to earnings. As John mentioned, Ed will speak to our $60 million investment in Nexeon Limited, which is a strategic investment to diversify the end markets for our automated carbon.
This investment gives Ingevity a minority interest in Nexeon, as well as a seat on their board. The Nexeon investment was completed in July using cash on hand. We expect to fund the acquisition of Ozark Materials with a mix of cash and borrowings from our recently upsized revolving credit facility. Initially, we expect our net debt-to-adjusted EBITDA leverage ratio will be in the mid- to high-2x area, but we also expect our free cash flow generation will allow us to be back within our target two to two and a half times range within six to 12 months post close, while still allowing for other capital allocation choices, including share repurchases.
In summary, we continue to deliver solid financial results and strong free cash flow. Our commercial and financial discipline enables us to execute on our organic and inorganic growth initiatives while supporting a balanced capital allocation strategy that includes returning cash to shareholders and managing to a prudent debt level. And now I'll turn it over to Rich for more color on our performance chemicals segment results.
Rich White -- Co-Lead, Performance Chemicals
Thank you, Mary, and hello, everyone. Turning to Slide 7, our performance chemicals segment saw record revenue growth versus the prior year's quarter on solid end market demand and continued price improvement, particularly in engineered polymers and Industrial Specialties. These increases were necessary to keep pace with the significant cost increases we're experiencing related to energy, raw materials and logistics. We continue to see strong demand across all of our business lines.
Segment sales were up 28% quarter over quarter to $298 million. Speaking for Steve, our engineered polymers business had a solid second quarter, with revenue growing almost 21% versus prior year. This was largely due to necessary price increases to help offset inflation in raw materials, logistics and, particularly, energy. We continue to see strong demand across most product lines, with isolated temporary weakness in some markets due to the inability of our customers to source specific raw materials.
In the quarter, our ability to meet all customer demand was constrained by unplanned downtime resulting from the inability of our strategic partners to consistently provide energy and raw materials. Given our market position, we believe that this has created pent-up demand for our Capa products, which should benefit the second half of the year, barring further disruption. We are very excited about our DeRidder polyol capacity expansion project and expect it to be up and running in August, with commercial sales late Q3, early Q4. As mentioned earlier, Steve will be available for Q&A.
Industrial Specialties had another record quarter, with sales up 38% versus prior year quarter. Sales growth in our adhesives, oilfield and lubricants businesses were all up over 50% versus prior year and averaging double-digit growth versus Q1 of this year. While this was primarily due to price increases to help offset inflationary costs, we were able to maintain volumes in these key markets. These gains are a direct result of our team's success in optimizing our product mix by focusing on higher-value derivatized market segments.
Pavement technologies had a record Q2, with sales of 15%. While we did implement some price increases, most of this growth was driven by improved volumes. Paving season is in full swing, with much of the volume increase in the Americas. performance chemicals EBITDA of almost $66 million in Q2 was up 16% versus prior year quarter, while our segment EBITDA margin was down 230 basis points, which we attribute to the timing of pricing actions, supply chain constraints and lower volumes impacting plant throughput.
Our team remains focused on improving and maintaining margins in the second half of the year. I would like to thank our entire performance chemicals team for their continued excellent work. I'll now turn the call over to Ed to discuss performance materials.
Ed Woodcock -- President of Performance Materials
Thanks, Rich. As you can see on Slide 8, sales of the performance materials segment were $122.4 million, down 2.9% versus the prior year's quarter. With global auto production down, we are proud of our team's ability to quickly pivot to process purification markets to keep our plants running at near planned utilization rates, helping to deliver solid results. Sales of our automotive activated carbon products were down compared to the second quarter of 2021, reflecting the impact of China's COVID-related shutdowns in April and May and the cascading negative impact on global vehicle production.
We are optimistic about the second half of the year, as we see encouraging news out of China. For example, China has announced the introduction of multiple auto-related incentives at all levels of the government, and some OEMs have announced incentives as well. License plate limits are being increased in major cities for internal combustion engine vehicles, as well as incentives by the central government reducing the purchase tax on these vehicles by 50%, with some OEMs further reducing the purchase tax on internal combustion engine vehicles to a near zero tax level. I also want to thank our China team for their continued dedication during such a challenging time.
Outside of China, we saw significant ripple effects of the China COVID-related shutdowns throughout the global automotive production supply chain and, particularly, in neighboring countries. Parts supplies for vehicle production were constrained due to their reliance on China auto parts production, further impacting our sales in Asia-Pacific. While we estimate that chip supply constraints continued to have some negative impact on auto production, the effects of the China shutdowns in April and May on global auto production in Q2 were the primary driver negatively impacting our activated carbon sales. In North America, we saw increased volumes in automotive carbon, as North American light vehicle production was up 13% versus prior year quarter.
Process purification sales were higher, as volume was up, and we were able to increase prices to capture more of the value of our highly differentiated carbon. Segment EBITDA was $55.6 million, down 9.3% versus prior year period on lower sales. Segment EBITDA margin was 45.4%, as our segment product mix shifted from our higher-margin automotive carbon to process purification volume. Turning to Slide 9, as John mentioned earlier, we are thrilled to be investing in and partnering with Nexeon as part of our strategic focus to expand in markets in our performance materials business and to gain a technology footprint in the electric vehicle market.
There are a lot of participants in the electric vehicle battery market working on different parts of the value chain, but Nexeon is one of the four or five that are emerging as leaders in the anode space. They are unique to others in that they are focusing on a silicon anode to drive better battery performance, including shortening the charging times and extending the driving range as compared to today's batteries that have graphite anodes. While silicon is known to provide up to 10 times the energy storage capacity versus graphite, its use in lithium-ion batteries has been limited by the tendency of the silicon to swell and damage the internal cells of the battery. We started working with Nexeon to test our activated carbon as a substrate for the silicon.
A silicon-activated carbon composite anode enables higher levels of silicon to be effectively incorporated in a lithium-ion battery, while mitigating the potentially negative impact of swelling. Ingevity's sustainable wood-based activated carbons are already showing promising results with Nexeon's patented technology, exceeding test parameters, and we are working with them now to develop and commercialize this application. Our long track record of meeting rigorous automotive industry quality standards and commercial scale volumes make us an excellent partner for Nexeon as they strive to meet their aggressive long-term goals. This collaboration will evolve over the next few years, with any significant volumes coming in middle of the decade.
But we view this as a tremendous opportunity, and we are excited about our future goal and how we can impact this rapidly developing market. I'll turn the call back to Rich to discuss our acquisition of Ozark.
Rich White -- Co-Lead, Performance Chemicals
Thanks, Ed. As already mentioned by John, we are certainly excited about Ozark becoming a part of the Ingevity family and expect to close on the transaction in Q4 of this year. I would like to spend a couple of minutes taking you through an overview of the strategic rationale, a summary of the industry, the business and why we feel that Ozark is a unique fit for Ingevity. On Slide 10, we provide an overview of the transaction, which was mostly already highlighted in the comments by both John and Mary.
This transaction is the culmination of over a year's worth of work and an output of a strategic exercise we undertook with respect to our pavement technologies business. The strategic rationale on Slide 11 is focused on six areas: it moves performance chemicals downstream and closer to end customers; provides [Inaudible] diversification of our product offerings in core segments; [Inaudible] a strong growth in margin profile; expands on the logistics capabilities of Ingevity; allows for the opportunity to leverage the respective strengths of both corporations; and provides the foundation on which to further build and expand. We believe that this transaction further strengthens our position in two key segments of our business, pavement technologies and adhesives, and expect that it will serve as a platform on which to grow. On Slides 12 and 13, you will see more details about the paving market industry and Ozark.
Ozark is a leader in the North American pavement marketing industry, which is estimated to be on the order of $1.5 billion. The industry is comprised of thermoplastic coatings, paint and preformed thermoplastics for the highway and traffic marking industry, with each playing a specific role in the market. As we had discussed in the past, Ingevity tall oil rosin is used in thermoplastic coatings and provides enhanced chemical resistance and increased retroreflectivity versus alternative technologies. Ozark specializes in each of the applications and is headquartered in Greenville, Alabama, with roughly 200 employees spread across five strategically located facilities.
They also have a fleet of trucks that service the business, as well as third-party customers. If we go to the final slide, you'll see why we believe Ozark materials' business is a unique fit with Ingevity. We have previously discussed the increased government spending and the benefits to our business. The same can be said about Ozark.
It also provides a platform for the captive use of Ingevity rosin. The Ozark team has done a wonderful job on product development, and we expect that leveraging that expertise with our in-house capability will keep us on the front end of technology. The broad network access we currently have with our pavement business will help further expand the Ozark brand in the marketplace. While still early, we believe there will be opportunity for margin expansion once post close and we have had the opportunity to further leverage our combined strengths and then capture the common value of ownership.
We are certainly excited to welcome the Ozark Materials team to Ingevity and look forward to closing the transaction later this year. With that, I'll turn the call back over to John to discuss guidance and closing remarks.
John Fortson -- President and Chief Executive Officer
Thanks, Rich. With another strong quarter behind us, we are reiterating our guidance on Slide 15. End markets appear healthy across all of our businesses, and in the second half of the year we expect to benefit from the recovery of auto production. Additionally, we expect to see a reacceleration of growth in engineered polymers.
We have not seen signs of a recession in our businesses yet. And if we stay on this trajectory, we should finish the year at or even above the high end of our guidance for both revenue and EBITDA. However, we are monitoring the markets carefully and recognize that many believe a recession may happen in the second half of the year. Those who follow us know we are conservative by nature.
So we are factoring that into our guidance, and we will be prepared as a company if we see demand begin to weaken. Before I turn it over for Q&A, I wanted to mention that we have a new chief human resources officer, Christine Stunyo, who joined us last month from Host Hotels & Resorts. Christine has more than 20 years' experience, and she will be instrumental in continuing our commitment to diversity, equity and inclusion, drawing the best talent to Ingevity and helping to develop our employees both professionally and personally. We are thrilled to have her on the leadership team, and welcome, Christine.
With that, we'll take your questions. Operator?
[Operator instructions] Your first question comes from the line of Vincent Anderson, of Stifel. Your line is open.
Vincent Anderson -- Stifel Financial Corp. -- Analyst
Thanks and good morning, everyone. I know this question is definitely premature, but if I just look at what Nexeon is claiming for energy density and just kind of throw some back-of-the-envelope math at what share your carbon might be based on normal sell economics, I'm coming out to numbers in kind of the low hundreds of dollars of Ingevity product per electric vehicle, and that compared to the tens of dollars you get today on ICEs. I'm not looking for a blessing on that, but am I out of line thinking that this could be looking at multiples of per-vehicle revenue versus your current business?
John Fortson -- President and Chief Executive Officer
The reality, though, Vincent, is obviously, as we said in our script, I mean, look, this technology will take several years to develop and be commercialized and enter the market. But we're pretty excited about it because as we sort of look at our business portfolio and our exposure to the automobile industry, this provides a complement as internal combustion demand might slow, that we are very hopeful that this demand will accelerate, right? But you are correct that it could be very significant volumes for us depending on the market share that Nexeon gets. There's a lot at work here, but it's a great opportunity for us.
Vincent Anderson -- Stifel Financial Corp. -- Analyst
Sure. That's very helpful. Maybe just turning over to Ozark, is there any more detail that you could give on the magnitude of the opportunity to move more of your rosin into pavement markings? Like, were they already a large customer of Ingevity prior to the acquisition? And then, just maybe a Part B to that, is there also an opportunity to incorporate your specialty polyols into the pavement markings business?
Rich White -- Co-Lead, Performance Chemicals
Vince, we see that there will be some opportunities for extension of our rosin into this market. Ozark has only been a customer for us for a few years now, but we do see some extension of our rosins going into that business.
Vincent Anderson -- Stifel Financial Corp. -- Analyst
Great. Thanks. And if I could just ask one last quick one, and I'll give somebody else a turn here. In Capa, what are you learning maybe for the first time here about the price sensitivity of demand for that product in such a high inflation environment? I'm thinking along the lines of customers potentially trading down out of caprolactone.
Or just how resistant has that demand been?
John Fortson -- President and Chief Executive Officer
I appreciate that, but I think, look, the issues or the slow -- well, I don't want to say issues. The slower growth in this quarter versus Q1 and where we expect for the rest of the year was really due to operational inefficiencies at the site, right? The demand for the product remains very, very, very robust. And one of the nice things about that product is once it's sort of scoped in to an end market application, it's hard to scope it back out and substitute, right? So we don't see a pricing pressure issue. We need to get the operational kinks kind of worked out.
We had some, as you can imagine over there in Europe, some issues with some raw materials, etc. But from where I sit, that reacceleration is already underway. They seem to have that behind them.
Vincent Anderson -- Stifel Financial Corp. -- Analyst
All right. Perfect. Thank you.
Thank you, Vincent. Your next question comes from Jon Tanwanteng, from CJS Securities. Please go ahead, Jon.
Jon Tanwanteng -- CJS Securities -- Analyst
Hey. Good morning, everyone. Thank you for taking my question. My first one is on Nexeon.
And they do seem to have a very interesting product. Do they have design wins or offtake agreements that support potential adoption scenarios, first of all? And second, do you have to build additional facilities to support them if they are successful?
Erik Ripple -- Chief Growth and Innovation Officer
So to your two questions, the first is they do have offtake agreements signed with customers. They're in a process of qualification, and that takes several years in the automotive industry, but they have several very large OEMs that they are successfully moving down the pathway for that. And then, secondly, relative to our facilities and the carbon supply for that, we have process purification volume that's available to sell to them. And as from the earlier question, we anticipate multiples of volume on a vehicle, and if there's a need to expand our facilities in the future we'll be prepared to do that.
John Fortson -- President and Chief Executive Officer
But it would be, John, some period out. We might do some work at Wickliffe to help -- we might do some debottlenecking and some work at Wickliffe to help facilitate this, but this will be several years out.
Ed Woodcock -- President of Performance Materials
And it is a product that we have made previously. This is what they've tested in the U.K., and they've had great success with the products that we sent to them. And so, obviously, we're thrilled that we already have a product that can meet most of their needs. And ultimately, our objective is to get our product to meet all of their needs.
Jon Tanwanteng -- CJS Securities -- Analyst
Got it. That sounds very exciting. My second question, just on Ozark, that 20% EBITDA margin you have for next year, does that include any potential synergies in it? Or is that before you get into [Inaudible]? I guess the second part, what is the [Inaudible] logistics business within that company? It seems like a bit of a noncore thing to have there.
John Fortson -- President and Chief Executive Officer
So there's no synergies involved --
Mary Hall -- Executive Vice President and Chief Financial Officer
No synergies in the mark.
John Fortson -- President and Chief Executive Officer
In the numbers that we've given, right? I mean, we obviously anticipate that, and we will as we work and refine and take ownership of the company, there's lots of opportunities. And we'll quantify those, hopefully by the time we get to our investor day.
Mary Hall -- Executive Vice President and Chief Financial Officer
And then, close. So we can begin to do that.
John Fortson -- President and Chief Executive Officer
When it closes. But listen, the logistics business, I mean, it's listed because it's sort of a separate entity as a part of the acquisition. But it's a fleet of 71 trucks, right, that help them move their product around, and it helps bring -- helps support the customer. But we have opportunities there.
I mean, we're already looking at maybe when they backhaul back, they bring in things in from DeRidder, our Louisiana facility. So in this type of business environment, having that kind of logistics support can be quite helpful across the network. But we're not going to be focusing on that as a third-party logistics company, if that's what you're worried about.
Jon Tanwanteng -- CJS Securities -- Analyst
Got it. Understood. And do you have a sense -- what was the historical growth in the entire Ozark business, just for reference?
John Fortson -- President and Chief Executive Officer
Pretty robust, OK? But we -- what I think we're sort of prepared to sign up for right now with you guys is we see it as a couple of multiples of GDP. But it does have a very strong track record of growth, and we think the business has a lot of tailwinds behind it. They've done a great job getting it positioned for sort of the next wave. So just stand by for more.
Jon Tanwanteng -- CJS Securities -- Analyst
Thank you. Your next question comes from the line of Paretosh Misra of Berenberg. Your line is open, Paretosh.
Paretosh Misra -- Berenberg Capital Markets -- Analyst
Thanks and good morning. For Nexeon, what are some of the near-term growth end projects that they're working on? And is there any specific use for the $60 million proceeds for them?
Erik Ripple -- Chief Growth and Innovation Officer
So as we announced in the press release, our near-term action is continuing to work with them on the development of an activated carbon for their application. That will be our goal over the next couple of months. We have a product that has been approved and just we have a little bit of refinement to that. Relative to the $60 million is Nexeon also made an announcement today that that's to continue their development efforts and to prepare for full production of the product in the next couple of years.
Paretosh Misra -- Berenberg Capital Markets -- Analyst
Got it. And then, can you comment about the soy-based product development in the performance chemicals business? Any updates on that project?
Rich White -- Co-Lead, Performance Chemicals
We're still very excited about the alternative fatty acid capability that we've brought online. As we mentioned at the end of our last call, the Crossett facility is up and running. We don't give numbers, but we can tell you that our second quarter was record sales for us in that space. And we expect to continue the growth in that area and are very excited about everything that the team is working on and the customers that are being interested in the product.
John Fortson -- President and Chief Executive Officer
Well, we're actually already working on another veg oil as well. So we're beginning to push beyond soy-based products. And again, it takes a while to get product substitution certified, but we do see this as being a meaningful part of our platform, going forward.
Rich White -- Co-Lead, Performance Chemicals
And when we look at it from a derivatization standpoint, it's being applicable in our pavement business and our oilfield business and our lubricant business, and not just in some historical merchant type businesses. So we're really excited about that work that's going on.
Paretosh Misra -- Berenberg Capital Markets -- Analyst
And if I could just add a quick follow-up, the recent sell-off in some of these commodities, does that change the economics of that business? Or not so much, because the quality of your product is kind of very differentiated?
John Fortson -- President and Chief Executive Officer
Well, it does -- it's a complicated question, Paretosh, but a good one, right? It does change the quality of our pine chemical, our legacy business, if you will, for a couple of reasons. It does have better performance characteristics. So in some applications, it is more valuable, if you will, to the customer because it has better color on the Gardner Scale, it doesn't have the odor. But then there's other markets where it's not -- doesn't work, right? But net-net, it's very much a positive for us.
The other benefit we get from this is when we do run this SOFA, we can take that TOFA and put it into other applications, right? So other derivatized applications. So we sort of get a double-whammy benefit, right? And as Rich works to take costs out of this process and scale this business, it's just going to continue to make the margin profile better.
Paretosh Misra -- Berenberg Capital Markets -- Analyst
Thank you. We now have a question from Mike Sison, of Wells Fargo. Your line is open.
Mike Sison -- Wells Fargo Securities -- Analyst
Hey. Good morning. Congrats on a good quarter and these transactions look great. So just quick questions in terms of Nexeon.
Your base activated carbon business, you have an advantage using sort of wood to make your activated carbon. Is there an advantage here relative to the other activated carbon players? I know some of the others have talked about getting into EVs as well. I'm not sure if it's a similar application. But is there a sort of technology advantage with your feedstock to make the activated carbon for the EVs?
Erik Ripple -- Chief Growth and Innovation Officer
This is Erik. Thanks for the question. There absolutely is advantage there. There are really two.
One is the fact that our product is sustainable. And so, all the battery manufacturers want as much sustainable chemistry in their batteries as possible. So that gives Ingevity a unique advantage with our wood-based carbon. And then, the second is a cost advantage compared to some of the alternatives for using silicon in batteries.
Using our activated carbon will give Nexeon a cost advantage to be able to expand their revenue and grow faster as a company.
Mike Sison -- Wells Fargo Securities -- Analyst
Got it. And then --
John Fortson -- President and Chief Executive Officer
In this whole, I mean, we're on. But this expansion of -- is also sort of a --
Erik Ripple -- Chief Growth and Innovation Officer
Right. Using it, in general, as a scaffold to control the expansion of silicon is the core advantage of the activated carbon usage on the anode.
Mike Sison -- Wells Fargo Securities -- Analyst
Got it. And then, just a follow-up on Ozark materials. I'm just curious who the competition is. Is it -- are you competing against the paint companies, like PPGs of the world? And is this a market that there's still a lot of smaller players that if this initial deal works out well that you could continue to roll up this industry and add some growth?
Rich White -- Co-Lead, Performance Chemicals
As you mentioned, there is a very regional play in this market where there are a lot of regional players that participate in segments of North America, Mexico and Canada for that reason, and it could be a platform which we can build upon, going forward.
John Fortson -- President and Chief Executive Officer
You're right, though. I mean, Ennis Flint. It will compete against Ennis Flint in certain marketplaces, right, which is now owned by PPG, to get to the first part of your question. But one of the attractions is what you described, Mike, which is it's a pretty fragmented marketplace, a lot of operators across the geographies, as Rich alluded to.
So there's good opportunities for us to grow this business organic and inorganically at a good pace over time.
Mike Sison -- Wells Fargo Securities -- Analyst
Thank you, Mike. We now have a question from Daniel Rizzo of Jefferies. Your line is open, Daniel.
Daniel Rizzo -- Jefferies -- Analyst
Good morning, everyone. Thank you for taking my questions. If we talk about the Ozark acquisition and the 20% EBITDA margins, how does that compare to pavement technologies margins? Is it roughly similar, a little higher, a little lower?
John Fortson -- President and Chief Executive Officer
It is not as good as pavement technologies, but at where we are sort of at the Adhesives, right? So the idea is to improve that margin profile as we work to sort of better integrate it into our platform and bring it closer to our sales force, etc., etc.
Daniel Rizzo -- Jefferies -- Analyst
OK. OK. And then, if we think about the back half of the year with cost and pricing, I don't know if I missed this, but are we expecting things to kind of even out from here plateauing with both? Or are we still playing -- I mean, are we still expecting some appreciation and corresponding price increases?
Mary Hall -- Executive Vice President and Chief Financial Officer
We have not seen the peak yet in raw materials and logistics costs. So we did see in Q2, if you look kind of sequentially, we did see the slope of the line, if you will, dampen a bit. So the pace of increases was lower, but still increasing. So we're cautious about that.
Again, what we've said is once that trend peaks and stabilizes and hopefully raws and logistics costs begin to come down, we hope we could get a little margin expansion. But again, we are not seeing that yet. So we are continuing to push through price increases to offset the rising costs.
Daniel Rizzo -- Jefferies -- Analyst
If and when costs do roll over, how meaningful are price concessions in the different segments?
John Fortson -- President and Chief Executive Officer
We're going to find out.
Mary Hall -- Executive Vice President and Chief Financial Officer
We'll find out. I mean, this is the game most chemical companies play, right? When those costs begin to trend the other way, we will have to give some back on price, or we would expect to, but we'll hold on to it kicking and screaming as long as we can and with the objective of expanding the margin.
John Fortson -- President and Chief Executive Officer
One other advantage we have going for us is because of the market demand and everything, just how dynamic the market has become, and the rising CTO prices, we have probably jettisoned a number -- our mix is much better, right? We are and have had to unfortunately stop supplying some of our lower-margin customers. So our belief is that as we do roll and the market rolls, when and if, we should be in a better position because the customers that we're selling to today are more derivatized.
Daniel Rizzo -- Jefferies -- Analyst
OK. Thank you very much.
Thank you. We now have Ian Zaffino from Oppenheimer. Please go ahead when you're ready Ian.
Isaac Sellhausen -- Oppenheimer and Company -- Analyst
Hey, good morning. This is Isaac Sellhausen on for Ian. First question, on the material side, I know you mentioned you expect China auto production to sort of ramp up to normal levels in the second half of the year, I guess assuming fewer shutdowns. Could you provide some insight into what you've seen with production and customer activity either in China or Europe through the end of the second quarter into the third quarter? And have you seen any, I guess, improvements at all from the first half of the year?
Ed Woodcock -- President of Performance Materials
I think, this is Ed, I can talk about the China issues. If you look at what happened in April, May and June, it kind of shows what the trend. So in April, vehicle manufacturing was down 44%. May was down, like, 1%.
And then June, it was up 35%. And so, they basically through the quarter have swung through the problems that they had, and they're back operating at full rates to generate a lot of vehicles to take advantage of the incentives that are being pushed into the marketplace.
Isaac Sellhausen -- Oppenheimer and Company -- Analyst
OK. Great. That makes sense. And then briefly, on the capex guidance that was unchanged, I guess, from the $155 million to $175 million, would you be able to just sort of lay out the projects within that capex? And then I guess, are there any investments going to be made in the Ozark business along with that?
John Fortson -- President and Chief Executive Officer
So I mean, look, we're maintaining our guidance with regards to where capex is at. Truthfully, raw material availability for some of these projects might steer us to the lighter end of that just because you've got to get the steel to build this stuff out, right? But the major projects that we have to finish is the polyol expansion at DeRidder, right? And then, we've got some work going on with relatively modest numbers in Crossett, Arkansas, who work on the alternate fatty acids. And then, believe it or not, we've got an S-4 implementation that has some capital involved, too. So that's where we're spending the money.
We do not anticipate any significant capital being injected -- capital expenditure being injected in the near term into Ozark.
Mary Hall -- Executive Vice President and Chief Financial Officer
And you might be looking at the capex number on the financial chart, too. If you double that, considering we're halfway through the year, it looks like it's coming in lighter. But part of that is our normal trajectory as well. Most of our capex does get spent in the second half of the year.
Isaac Sellhausen -- Oppenheimer and Company -- Analyst
OK. Got it. Thank you. Congrats on the quarter --
John Fortson -- President and Chief Executive Officer
Just on a larger, more philosophical, but it helps, one of the things that we like about Nexeon is as we work to expand carbon availability for them, our ability to actually offer a variant, but a not too distant variant, if you will, of that carbon into other markets is good. So to some extent, we see that as a derisker, if you will, because as we were to expand capacity to support them, we do have the opportunity to use that capacity for other things. That's a longer-term answer, but it's important.
Isaac Sellhausen -- Oppenheimer and Company -- Analyst
Yeah. OK. Thank you very much.
Thank you, Ian. We now have Chris Kapsch, from Loop Capital Markets. Please go ahead when you're ready, Chris.
Chris Kapsch -- Loop Capital Markets -- Analyst
Yeah. Hi. Good morning. Just a follow-up on the earnings progression in performance chemicals.
Really, you touched on this in prior discussions about pricing versus raws, but I want to parse it a slightly different way. Just in terms of the inflation in COGS still being the same, even as that, as you mentioned, the pace of inflation has slowed, just wondering if the predominant contributor there is the energy component of CTO? And then, in terms of more than passing along those costs via pricing, just curious if that dynamic is more pronounced in TOFA vis-a-vis TOR? Or is it pretty comparable across the various products and the derivatives?
Mary Hall -- Executive Vice President and Chief Financial Officer
Let me start with just a comment on the waterfall for PC, if that's what you're looking at. One thing that sometimes escapes attention is the volume impact on revenue and EBITDA is called out there in that one bar. But in COGS, the plant throughput impact of lower volumes is in that number. So when we're looking at COGS on these segment waterfalls, the main drivers of these, the big red, numbers is raw materials, as you mentioned.
But also that's where plant throughput, additional costs associated related to lower than expected volumes, shows up. So it does inflate that COGS number, if you will, somewhat. And then, I wasn't really sure about the other part of your question. Could you restate?
Chris Kapsch -- Loop Capital Markets -- Analyst
So just curious. You're able to get pricing through, partly justified by higher raw material costs, presumably. I'm just curious if that ability to pass along that pricing is comparable in the TOFA complex as it is to TOR? Or in other words, is pricing and mix better in one of those product lines versus the other? Or is it comparable across the board?
Rich White -- Co-Lead, Performance Chemicals
That's a good question. You mentioned CTO earlier. And just based on the CTO, for this year the majority of our business is contracted, right? So as we look to produce more and we have to get CTO on a spot basis, that CTO price has inflated. That being said, in the current condition that we're in, we have been able to obtain the necessary price on both our TOR and TOFA products to be able to justify us getting that spot CTO prices.
But going forward, we expect that CTO will continue to inflate for all the reasons that we've discussed previously.
Mary Hall -- Executive Vice President and Chief Financial Officer
But then the second part of his question, as I understood it is, OK, so then we're paying more for the CTO, are we able to pass those costs through on the TOFA and TOR? And do we have more, better price leverage in TOFA versus TOR? Or is it about the same?
Rich White -- Co-Lead, Performance Chemicals
It's about the same because, as John mentioned earlier, we moved away from the merchant type sales to more of the derivative type sales, which we get better economics on.
Chris Kapsch -- Loop Capital Markets -- Analyst
That's helpful color. And maybe just as a follow-up, could you just provide any context to what the dynamic is currently or recently with the gum rosin industry as an alternative to pine-based rosin?
Rich White -- Co-Lead, Performance Chemicals
That's a good question. Certainly, we've been tracking gum rosin for a long time. And as you all know, we're currently in the middle of the harvest season. Recent data that has come out from Rosin & Argus shows that the current Chinese pricing has dropped a bit versus Q1, but it's still greater than 50% above what the price was when it was at its low in early 2020.
So Chinese gum rosin price is still high, trending lower than it was when we last talked.
John Fortson -- President and Chief Executive Officer
Not sure where it's going.
Rich White -- Co-Lead, Performance Chemicals
Not sure where it's going. We've got to keep our eye on it, and we'll know more as we build out the rest of the year.
Chris Kapsch -- Loop Capital Markets -- Analyst
Thank you. We now have a follow-up question from Vincent Anderson, of Stifel. Your line is open.
Vincent Anderson -- Stifel Financial Corp. -- Analyst
Yeah. Thanks. I just wanted to go back to Mike's question earlier for some clarification. You mentioned the environmental footprint of your carbon and what Nexeon is doing with it that is unique.
But historically, you've talked about your carbon's pore size or blended pore sizes and your ability to control that mix as differentiators in your other applications. Are those not as relevant in the battery world?
Erik Ripple -- Chief Growth and Innovation Officer
Vincent, this is Erik. That's a great question, and it's a key factor for Nexeon, but it's really our ability to control the pore size of our carbon that gives us a unique position and to be a good partner with them. So that's one of the important aspects that we'll be working with them, going forward.
Ed Woodcock -- President of Performance Materials
And I'd add, to be able to do that at scale is ultimately important as well.
We have no further questions on the line. So I'd like to hand it back to John for some closing remarks.
John Nypaver -- Vice President, Treasurer and Investor Relations
Thank you, everyone. That concludes our call. Appreciate your interest in Ingevity, and we'll talk with you again next quarter.
John Nypaver -- Vice President, Treasurer and Investor Relations
John Fortson -- President and Chief Executive Officer
Mary Hall -- Executive Vice President and Chief Financial Officer
Rich White -- Co-Lead, Performance Chemicals
Ed Woodcock -- President of Performance Materials
Vincent Anderson -- Stifel Financial Corp. -- Analyst
Jon Tanwanteng -- CJS Securities -- Analyst
Erik Ripple -- Chief Growth and Innovation Officer
Paretosh Misra -- Berenberg Capital Markets -- Analyst
Mike Sison -- Wells Fargo Securities -- Analyst
Daniel Rizzo -- Jefferies -- Analyst
Isaac Sellhausen -- Oppenheimer and Company -- Analyst
Chris Kapsch -- Loop Capital Markets -- Analyst
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