PQ Group Holdings (PQG) Q1 2019 Earnings Call Transcript

PQ Group Holdings (ECVT -0.59%)
Q1 2019 Earnings Call
May. 09, 2019, 11:00 a.m. ET

Contents:

• Prepared Remarks
• Questions and Answers
• Call Participants

Prepared Remarks:

Operator

Good morning, and welcome to the PQ Group Holdings first-quarter 2019 earnings conference call. [Operator instructions] Please note this event is being recorded. I would now like to turn the conference over to Nahla Azmy, vice president of investor relations. Please, go ahead.

Nahla Azmy -- Vice President of Investor Relations

Thank you, Danielle. Welcome to everyone joining us for our first-quarter 2019 earnings results call. We will start today with formal remarks from Belgacem Chariag, president and chief executive officer; and Mike Crews, executive vice president and chief financial officer appeared then we will follow with a Q&A session. Please note that this some of the forward-looking statements that we make today about the company's results and plans are subject to risks and uncertainties that could cause the actual results and the implementation of the company's plans to vary materially.

These risks are discussed in the company's filings with the SEC. Reconciliations of non-GAAP financial measures mentioned on today's call with their corresponding GAAP measures can be found in our earnings release and presentation materials posted on the investors section of the website at www.pqcorp.com. With that, I'm pleased to turn the call to Belgacem.

Belgacem Chariag -- President and Chief Executive Officer

Thank you, Nahla, and good morning, everyone. I'll start with a few highlights on Slide 3. On safety, our objective is to make continued progress toward achieving the American Chemistry Council OSHA top-quartile performance. On top of our strong improvements in 2018 and through the end of April, our performance further improved by about 25%.

The energy level and commitment displayed by all PQ employees embracing our HSC activities and new programs are very encouraging and indicative of our ability to achieve our aggressive targets. Regarding our portfolio, last quarter, we launched a strategic review of our portfolio with a goal to make it simpler and stronger. Since then, as a first step, we reorganized into a four businesses to drive accountability and transparency effective March 1st. The new structure is now operating at full speed.

Further, we continued to make good progress with our portfolio optimization pathways. Within the business units, we have identified specific non-core assets at the product level that could be of more value outside of PQ. We have entered into advanced discussions of the sale of certain of these assets, and we hope to have something to announce within the coming months. On the technology front, we are moving forward with the transformation of our processes and making strides on the identification and implementation of innovative projects that will further support growth in our business portfolio.

Next on commercial activities. I am pleased with how the teams have been executing on new and renewal contracts, successfully mitigating materials and other cost inflations. In refining services, for example,, we have been successful in renewing or extending many of our existing contracts with improved commercial terms. We have also been able to win contracts with new customers, both in regeneration and virgin sulfuric acid markets.

I fully expect our new simplified structure to further strengthen our contracting capabilities and enhance our commercial platform across all of our businesses. On our key financial objectives and as we executed on our commitment to reduce debt with our strong free cash flow last year, we were pleased that Moody's recognized our achievements and ongoing efforts to reduce our leverage ratio with an upgrade of our ratings. And with regard to the first-quarter financial results, we delivered solid operating performance, and although the foreign currency unfavorably impacted our sales, adjusted EBITDA and margins were within our expectations. And with expected demand strength, our customers committed sales positioning catalysts and with our successful commercial execution, we are on solid ground for delivering our 2019 outlook including our adjusted free cash flow of $125 million to $145 million.

And our most important priority for this free cash flow is to repay debt in order to continue our meaningful progress toward our leverage targets. Let's now turn to Slide 4 for a review of macro industry drivers. Last quarter, I reviewed the specialty and differentiated nature of our four businesses and the strength of our operating models and customer positions. Today, I would like to expand on our view that, given the secular nature of their demand market, the fundamental growth underlying our businesses remain solid as seen on this slide.

Here, I will only highlight a couple of examples to reemphasize the strength of these markets, as well as how PQ will benefit from them. As high compression turbocharged vehicles grow in share, demand for higher octane gasoline accelerates, causing U.S. refineries to increase utilization rates and add new capacity for sulfuric acid alkylation. This increase in utilization rates is, therefore, driving tighter supply demand dynamics for sulfuric acid regeneration.

We have seen this translate into improved pricing for our contract renewals. Additionally, we want the first new sulfuric acid alkylation unit to come online in the last several years, our refining services business is expected to continue benefiting in 2019, and beyond as this trend of higher utilization continues and new capacity comes online. On hydrocracking, increasing standards for sulfur removal from fuels driving increased utilization and capacity expansion. We are seeing strong demand for our hydrocracking and support catalysts particularly in '19 -- 2019.

With a near full order book from unit change outs, we are well positioned to supply this demand with a recent successful start-up of our capacity expansion. With regards to NOx emissions control for heavy-duty trucks, we continue to see in GDP like growth in North America and Europe given higher catalyst usage per vehicle and ongoing replacement of vehicles. Further, all indications are that China remains on track with the implementation of European-like standards starting in 2020, which will drive a step change in demand. We are currently working with two multinational customers on qualifying our products for China market and we are looking at various reduction options to supply their needs.

With that, I will turn the call to Mike for his financial review. Mike?

Mike Crews -- Executive Vice President and Chief Financial Officer

Well, thank you, Belgacem, and good morning. Our first-quarter results came in slightly better than our expectations. Unfavorable foreign exchange and timing of customer demand was more than offset by another strong quarter from refining services and good commercial execution that led to price improvements in all four business segments. This puts us on a solid path toward achieving our 2019 financial objectives.

Let's move to a more detailed discussion of our first-quarter results in 2019 outlook. Beginning on Slide 5 for our consolidated results, sales of $359 million declined 1.9% versus the prior-year quarter. On a constant-currency basis, sales increased 1.4%, this was driven by higher average selling pricing partially offset by lower sales volumes. Price increases were strongest in refining services and also in performance materials.

Adjusted EBITDA of $101 million declined 6.4% or 3.8% on a constant-currency basis. Improved performance from refining services was more than offset by lower sales in our Zeolyst joint venture due to order timing, as well as higher cost in performance materials. Adjusted EBITDA margin of 26% was slightly lower on higher anticipated corporate cost. We expect these costs to be in the range of $10 million to $11 million per quarter.

Turning to our business segment discussion. And as a reminder, we changed our segment reporting this quarter to the four business units, refining services; catalysts, which includes the Zeolyst JV; performance materials and performance chemicals. Starting with refining services on Slide 6. Sales increased more than 5% to $106 million.

We achieved higher pricing from contract renewals and both the regeneration services and virgin sulfuric acid product lines. This was partially offset by lower generation sales volumes due to unplanned customer outages and weaker virgin acid demand for nylon applications. Adjusted EBITDA rose 12% to nearly $40 million and margins improved 220 basis points to 37.5%. Next on Slide 7 for a review of catalysts.

Silica catalyst sales of $16 million were down 3.6% and flat on a constant-currency basis. Higher demand for polyolefin catalysts was largely offset by lower chemical catalyst sales. Zeolyst joint venture sales were down 23% to $30 million. As we indicated on our last earnings call, we anticipated lower hydrocracking catalyst sales in the first half versus last year with a stronger second half this year due to the timing of customer orders.

Also during the quarter, we experienced lower sales volumes for our emission control products including some limited customer destocking. Adjusted EBITDA of $18 million was down 21% as a result of lower Zeolyst joint venture sales volumes. Adjusted EBITDA margins remained strong at 40%. And now for performance materials on Slide 8.

Sales of $61 million were down 2.6%. On a constant-currency basis, sales rose 2.6%. Improved pricing and mix in Highway safety more than offset lower volumes for industrial end use applications. Adjusted EBITDA of $10.5 million was down $1.6 million, largely due to cost inflation and higher operating costs in Europe as we restarted production at a previously idle plant to meet rising demand.

Turning to Slide 9 for performance chemicals. Sales of $181 million were down 5% and were nearly flat on a constant-currency basis. We secured pricing and increases in excess of cost inflation excluding freight and improved mix on higher specialty silica sales. However, these were offset by weaker consumer cleaning demand.

Adjusted EBITDA was down 5% and flat on a constant-currency basis on improved sales mix, which more than offset cost inflation. Moving to Slide 10 for our 2019 guidance. Based on our first-quarter results, we are affirming the full-year 2019 financial guidance initiated on our previous earnings call. We anticipate sales to be in the range of $1.64 billion to $1.67 billion leading to adjusted EBITDA in the range of $470 million to $485 million, with margins similar to 2019 levels.

We expect sales and adjusted EBITDA growth in all four business segments with refining services and performance chemicals in the low single-digit range, performance materials in the mid-to-high single-digit range and catalyst in the double-digit range. This also reflects current exchange rates and improved results of performance materials offset by higher refining services turnaround cost of approximately $5 million. And for the second quarter, we expect low single-digit sales improvement with adjusted EBITDA slightly below the prior-year quarter for three items. First, we have a year-over-year sales percentage decline for the Zeolyst joint venture, similar to the percentage decline that we experienced in the first quarter.

We have $2 million to $3 million of higher anticipated cost from accelerating a refining services turnaround into the second quarter to match customer maintenance timing. And we have some carryover impact in refining services from the refinery customer outages. Based on the timing of committed customer orders, we expect hydrocracking catalyst sales be heavily concentrated in the third quarter this year. Adjusted diluted EPS guidance for 2019 is unchanged and estimated to be in the range of $0.75 to $0.93 per share.

I would note that amortization expense or acquisition-related intangibles is not added back as part of our definition of adjusted diluted EPS, which represents approximately $0.28 per share. And finally, we are on track to generate adjusted free cash flow in the range of $125 million to $145 million this year weighted toward the second half due to the seasonality of our business. And we will continue to allocate free cash flow to debt repayment. With that overview of our first-quarter results, I will now turn the call back to Belgacem.

Belgacem Chariag -- President and Chief Executive Officer

Thank you, Mike. As part of our ongoing series to provide an overview of our business during our earning calls, today we will be discussing silica catalysts. This follows, obviously, discussions on refining services and Zeolyst joint venture on previous calls. Turning to Slide 11.

With population growth, urbanization and rising middle-class income, global consumer demand for high-strength lightweight plastic is expected to accelerate in the near to medium term. For more than 40 years, we have been providing customized and innovative catalyst products and process solution to the leading producers and licensors of polyethylene, or PE, and methyl methacrylate, or MMA. We have two product lines within our silica catalysts. In the polyolefin resins product line, we supply finished chrome and silica catalyst directly to high-density polyethylene, or HDPE, producers and licensors.

We also tailor catalyst support used in both gas phase and slurry phase processes for HDPE and for linear low-density polyethylene, or LLDPE. In the chemical catalyst product line, we produce catalysts for the Alpha-based MMA technology, and we are the exclusive supplier of its leading global manufacturer. Also within this product line, we serve other customers as an exclusive provider for custom silica-based catalysts. We have a track record and a competitive advantage in our ability to collaborate with customers and provide solutions based on our differentiated wide range of silica with tailored surface area, full volume, particle size and shape.

Although, we have numerous examples of partnering and innovative solutions, I'll just highlight a few this morning. Customer A needed a tougher HDPE resin without compromising chemical resistance for a fuel tank application to lightweight cars. We developed a new catalyst to deliver the target parameters and achieved their goal. We also collaborated with customer B to develop a new HDPE grade with increased chemical resistance for 55-gallon drums applications.

The developed novel catalyst met the requirements and enabled them to offer a differentiated product in the market. Customer C was having reactor operations issues using standard LLDPE silica support. We customized and improved silica support, which reduced polymer fines and reactor filing resulting in improved process operations and increased production rates. Let's now turn to Slide 12 for a review of the growth drivers for each of these product lines.

And starting with polyolefin resins. PE global capacity continues to expand both in the U.S. based on low-cost ethylene from shale gas and in emerging countries to meet consumer demand for packaging and light-weighting applications including sheets and films, bottles, containers and pipes. Our focus is on HDPE and LLDPE customers.

Here, we show planned capacity expansions by process technology coming on stream by 2024, which we expect will benefit our silica catalysts portfolio in the coming years. Nearly 80% of these expansions are gas phase and slurry phase PE processes which favor silica-based catalysts. For these technologies, we are aligned with the key top PE licensors. We anticipate our catalyst technology to be specified to customer -- to supply chrome and silica catalyst for a range of HDPE products and our silica supports to be required for other catalysts such as Ziegler–Natta or the single site.

Turning to our other product line, MMA catalysts. MMA resins are clear, scratch-resistant plastics using sheets or molded forms, which are largely displacing glass materials. They are essential for a diverse range of consumer products including TVs, electronic screens, optical devices, automotive plastics, dental and orthodontic products, signage, windows, coatings and adhesives and others. The most recent worldscale plant, commissioned in Saudi Arabia, by the global MMA leader, utilizes the groundbreaking alpha process technology.

We believe, that this is now the preferred technology for future investments by this customer. It offers a route to MMA through a lower-cost process by reducing the number of reaction steps using low-cost readily accessible ethylene, eliminating byproducts and, most of all, avoiding cyanide. Given our development partnership, with this producer over the past 20 years, we have been the exclusive patented supplier for the catalysts for their alpha processed technology since 2007. We provide all their product needs for new bed fills and refills under long-term agreements.

Similar to most fixed bed catalyst applications, the refills occur approximately every three years with timing largely driven by the plants and the catalysts' operating performance. Summarizing the overall outlook for silica catalysts, we believe that PQ is well-positioned to capture share as a result of our long-standing customer partnerships with the leading producers coupled with our flexible and global infrastructure. With our track record and expertise in silica chemistry,, we will continue to provide leading innovative products and solutions with flexible capacity to support our customers' growth needs. And in 2019, we expect to finish the year with a double-digit growth for the silica catalysts business from the anticipated MAA refills in the second half of the year and the continued demand for our polyolefin catalyst.

In closing, on Slide 13, I would like to reiterate the uniqueness of our businesses and their leading positions in their respective key growth markets. Our new business unit structure recently implemented is fully operational and we'll continue to drive further efficiency and stronger execution capabilities. We have initiated some concrete actions in our portfolio optimization in line with our strategy to be simpler and stronger. And our priority remains on optimizing our capital efficiency, generating strong free cash flow and progressing toward our leverage targets.

That concludes our prepared remarks. We are now ready to take questions.

Questions & Answers:

Operator

[Operator instructions] The first question comes from John McNulty of BMO Capital Markets.

John McNulty -- BMO Capital Markets -- Analsyt

So with regard to the silica catalysts business, it looks like it did better than, I guess, what you were guiding to on the last call. So I guess I'm curious, when you think about the puts and takes, like, where was the surprise on the upside for you in that segment? I guess how should we be thinking about that going forward?

Mike Crews -- Executive Vice President and Chief Financial Officer

John, this is Mike Crews. I appreciate your call. On the catalyst group itself and the new segment base as you got silica catalysts and Zeolyst both we indicated we were going to be down about $10 million on the Zeolyst side. We came in just a little bit better and it's really timing between the hydrocracking catalysts and the specialty catalysts sales that we have, which is really going to be the theme in each of the quarters as I laid out in some of my remarks.

And then we also had some favorable mix on the silica catalysts side that led to some of the upside.

John McNulty -- BMO Capital Markets -- Analsyt

Great. And then with regard to the streamlining of the portfolio sounds like you're making some pretty solid progress there. I guess, is there a way to think about how much EBITDA would kind of fit into what you would view as non-core at least as it potentially that could be non-core? How should we be thinking about that as you kind of finish up the streamlining process?

Belgacem Chariag -- President and Chief Executive Officer

John. Look, we said that we were working on the overall portfolio on the business level and looking at how everything fits in the portfolio. We also said that we're going to look at every single business and look at these sub-product lines or product lines and see the fit to those businesses. Some sub-product lines make sense to be outside, of course.

What that does is, at the end of the day, there is going to be a loss of EBITDA from those businesses but also there's going to be generation of value and some cash. At this stage, it's very difficult to say anything more than that, we are in the middle of a conversation with serious potential buyers and we're close to coming to the conclusion and we will let you know all the details required as we finalize the deal.

John McNulty -- BMO Capital Markets -- Analsyt

Got it. And then maybe one last question. On the capacity restart that you had in the performance materials segment, can you quantify what the hit was on that and also, I guess, how to think about how much it might add to EBITDA earnings as that asset's up for the remainder of 2019?

Mike Crews -- Executive Vice President and Chief Financial Officer

Yes. The cost of restart that production was in the $1 million to $2 million range and the benefit that we're going to see over the rest of the years incorporated in our range.

Operator

The next question comes from Robert Koort of Goldman Sachs.

Dylan Campbell -- Goldman Sachs -- Analyst

This is Dylan Campbell on for Bob. Just a quick follow-up on, I guess, the non-core assets. What characteristics do you look for when you're considering which ones are non-core and which ones are core? Is it that they're absolute margin, is it the volatility, is it the overlap with the remainder of the business? You just kind of provide a little bit of color in what you're looking at?

Belgacem Chariag -- President and Chief Executive Officer

Thanks, Dylan, for the question. I think most of what you mentioned is valid. First thing is the growth capability of the business under our management, potentially the capital intensity of the business and, of course, the quality of earnings that that business should bring.

Dylan Campbell -- Goldman Sachs -- Analyst

Got it. And on silica catalysts, I appreciate the helpful color and breakdown of that business. But for polyethylene and the catalysts to go to that business or that segment, you put out 4% or 5% CAGR through 2024, but I believe most of the U.S. capacity is going to be online by this summer.

Kind of what is your breakdown between the U.S. exposure versus international customers?

Belgacem Chariag -- President and Chief Executive Officer

Well, the CAGR that you see there is the global CAGR, the 4% to 5%. I think it's a question of timing. Primarily, maybe the U.S. market is going to come along a little bit faster.

And then, the international market is following based on the investments that are coming online. The relationship with licenses and customers is really what we're basing all this information on.

Operator

The next question comes from David Begleiter of Deutsche Bank.

David Begleiter -- Deutsche Bank -- Analyst

Belgacem, just again on the non-core assets. Is timing this year and should we expect all proceeds used to pay down debt? And also, any potential bolt-ons on the ops on the other end of this process that you see might fit here?

Belgacem Chariag -- President and Chief Executive Officer

The timing this year, yes, the use of cash to pay back debt, yes. Other opportunities on bolt-on, we're looking at several other opportunities as well based on the strategy but there is really nothing that we can update you on at this stage.

David Begleiter -- Deutsche Bank -- Analyst

Very good. And just on nearer-term business trends, can you discuss what you saw in April and anything you see in your May order books. Is business improving? is it just seasonality? Is it something more than that?

Belgacem Chariag -- President and Chief Executive Officer

Sure. April, first of all, the first quarter started, from a weather perspective for some businesses, kind of slow. The order books were -- from outside the catalyst business -- were normal, regular and little bit of slowdown in some of the components of the chemicals business, which we can elaborate on. Then in April we saw an improvement in activity pickup particularly for materials, which is the beginning of the season where we are very excited about how that starting -- the strength at which is starting.

And we also by April we started seeing's firmer commitments in our catalyst orders for the year, which makes us extremely excited because this it's going to be one of the best years of catalyst that we've had in a few years. So that's what April is bringing.

Operator

The next question comes from Christopher Parkinson of Credit Suisse.

Harris Fein -- Credit Suisse -- Analyst

This is Harris Fein on for Chris. Can you just discuss some of the trends that you're seeing in the raw material basket? And any visibility you have into any raw material inflation headwinds abating or any internal initiatives that you have to offset them?

Mike Crews -- Executive Vice President and Chief Financial Officer

Yes. This is Mike, I'll answer that question. Some of the material inflation that we're seeing has really been concentrated in our purchases of sand and soda ash and then also on caustic in Europe, which is a bit contrary to what the index was doing in Q1. So we may see a little bit of relief in that as we move throughout the year.

And we also had some higher sulfur pricing in Q1, and we expect that to abate later in the year. So the way we attack that as we look at multiple suppliers, we had multiyear contracts, which have actually kept a lid of some of this inflation over the past couple of years. So we are seeing some inflation this year. Having said that, I think, in the quarter, we were up nearly $6 million on variable cost, but we had pricing of more than about $12 million in excess of that.

So we are capturing price across the business and we are able to offset those raw material inflation.

Harris Fein -- Credit Suisse -- Analyst

And it looks like the regeneration services business is still trending well, can you discuss any of the key pockets of strength that you have that are driving that business? And how sustainable you see this level of growth just for 2Q and for the full year?

Mike Crews -- Executive Vice President and Chief Financial Officer

Yes. For the full year we see a refining services for both sales and EBITDA in those low single-digit range, a little bit lower than what you see in Q1, some of that is a factor of the turnaround cost that we said would be $5 million higher this year versus last year. And then we had that insurance gain from Hurricane Harvey last year that was pure EBITDA. So that's a bit of a headwind so the growth will temper out as we get into the latter part of the year.

But having said that, the volume is there, we have long-term contracts, we've renewed contracts at higher pricing which you saw in the results that we had for first quarter so it's going to be a good year for refining services.

Belgacem Chariag -- President and Chief Executive Officer

Let me add -- this is Belgacem. Let me add one more comment on refining services. The first quarter of this year was one of the toughest quarter for the business, simply because of the events that took place that were completely out of control such as fires in plants, and delays to -- customers delays to complete the turnarounds and all those elements have contributed and, despite that, the performance was really good. So we're excited about -- once this is behind us, we're excited about the growth potential as Mike mentioned specific details on -- from a cost perspective and we're excited about volume improvements hopefully in starting Q2.

Operator

The next question comes from Vincent Andrews from Morgan Stanley.

Vincent Andrews -- Morgan Stanley -- Analyst

Just a quick follow-up around the non-core assets. You mentioned some opportunities that you might be considering. I was just curious if you could, one, size those several opportunities that you might be looking into? And a from a bolt-on perspective just maybe what businesses those might be in?

Belgacem Chariag -- President and Chief Executive Officer

Well, that's a tricky question to answer directly, knowing where we are right now. So let me give you an element on the size, not a number. I said we are looking at a product line, not a business, at this stage, which is part of the business component. So don't expect the size to be large at this stage.

The bolt-ons are usually smaller, they are small components within businesses. Now we're not here talking about anything that we mentioned before such as overall portfolio, business fit and everything, that activity is still ongoing but there is nothing to update you at this stage on that.

Vincent Andrews -- Morgan Stanley -- Analyst

Great. And then just on the -- I guess, just on the volume side or more so on the demand-side for performance chemicals, you noted weaker demand within the consumer products. I was wondering if you can give us a broader sense of your expectations for the rest of the year? And that and how it will go throughout the quarters?

Mike Crews -- Executive Vice President and Chief Financial Officer

Yes. We saw a couple of factors. There was some limited restocking that we think we saw in the first quarter. Some of that may have been weather related with what you saw on the Upper Midwest has impacted our operations, our ability to produce, our customers' ability to produce and take product, and we had expedite some shipments across the network in order to meet some customer commitment.

So we see that abating in the second half of the year and we should see that demand invert.

Operator

The next question comes from Aleksey Yefremov of Nomura Instinet.

Matt Skowronski -- Nomura Instinet -- Analyst

This is Matt Skowronski on for Aleksey. You mentioned contract renewals in regeneration services. Can you kind of give us an idea of the length of these contracts, given you had long-term contracts in the past? Additionally, how much of your regeneration services are derived from long-term contracts now?

Mike Crews -- Executive Vice President and Chief Financial Officer

About -- I'd say on the contract size or contract length, excuse me, it's 5 to 10 years. We tend to renew about 20% each year, the total amount under long-term contract is about 70%. And then for what we have under contract, over 90% of those have passed their provisions so that gets us a lot of revenue -- visibility on the revenue.

Belgacem Chariag -- President and Chief Executive Officer

So I'll add one more thing here. The contract renewal timing and planning is happening exactly as we anticipated. Very successfully, long-term contracts are still being extended even beyond Q1. The good news in refining is actually more than just renewing contracts, is the fact that we win new customers.

You know that the sulfuric units -- new alkylation sulfuric units market haven't seen a new unit recently for at least four, five years. And the first one that came to service and is commercial today is one that we -- a 5,000 barrels capacity one that we won. Now, we believe that's a nice opportunity for us to make sure that we remain not only extending contracts at favorable terms but also grabbing growth as it comes along from a new constructions or new capacity. So we're very excited about that.

Matt Skowronski -- Nomura Instinet -- Analyst

Understood. And thank you for the color today on MMA catalyst. Kind of looking forward, are you expecting to benefit from the capacity additions that happened recently or the capacity additions that are supposed to come online this year? Or are those outside of the region that you typically sell into?

Belgacem Chariag -- President and Chief Executive Officer

Well, we do have an existing capacity that is ongoing today. With the capacity addition that took place for MMA, I talked about the largest plant in Saudi Arabia that we benefit from that already. Now the commitment and engagement on orders have firmed up for the second half of the year as I mentioned. The going forward, this capacity will continue as we are the sole supplier for the two main plants for the technology.

We continue to be benefiting from the growth of production. And then on the longer run, there will be need for capacity within three to four years, I expect there is a need for additional capacity probably in this market right here. And we would be well-positioned to grow with the technology with this particular customer that we have.

Operator

The next question comes from Jeff Zekauskas of J.P. Morgan.

Silke Kueck -- J.P. Morgan -- Analyst

This is Silke Kueck for Jeff. As a question of clarification, what you said is that 70% of your refining business is on a long-term contract, so does that mean that when I look at your price increases what else it's like $18 million, that $6 million is raw material pass-through and then $12 million is base price. Is that the way to look at it?

Mike Crews -- Executive Vice President and Chief Financial Officer

Yes.

Silke Kueck -- J.P. Morgan -- Analyst

OK. That's helpful. Secondly, has the destocking that you're experiencing in environmental control catalysts. Has that changed in April and May? Or is it still a similar environment?

Mike Crews -- Executive Vice President and Chief Financial Officer

We reference some destocking on the performance chemicals side that was mainly related to consumer products. With respect to -- are you referring to emission control? Is that what you're talking about?

Silke Kueck -- J.P. Morgan -- Analyst

Yes. I always got back in emission control.

Mike Crews -- Executive Vice President and Chief Financial Officer

OK. Yes, excuse me, I misunderstood your question, yes. Some of that there was one product that was nearing the end of its life and that end-of-life got accelerated so that was down in 1Q, there will be a little bit of carryover because we had expectations for some minor orders in 2Q, we will replace that volume but that volume will come in the second half so it's not made up immediately.

Silke Kueck -- J.P. Morgan -- Analyst

And lastly, have you identified any manufacturing assets that -- in your business review that may be shut down? And how quickly will that happen? And do you think there will be any accelerated G&A that may -- it may experience from the writedown?

Belgacem Chariag -- President and Chief Executive Officer

This is Belgacem. Yes, we have been very active looking at our manufacturing efficiency and assets looking at their production uptime, and we have identified certain elements that needed to be reviewed by the businesses and they are in the middle of that. We will be acting on some of them before year end, so there is no definite ones at this stage and these are pure assets, pure manufacturing assets. What I was referring to earlier from a strategic perspective was actually a product line, combined with assets and so that's an activity, the other activity is pure assets production base and efficiency improvement.

This is happening as we restructure the business and then had four separate businesses. We created councils that look at efficiency, and our manufacturing logistics and distribution and they're coming up with some great ideas, which we should be able to execute a few of them at least this year and the rest next year.

Operator

The next question comes from Mike Sison of KeyBanc.

Mike Sison -- KeyBanc Capital Markets -- Analyst

In terms of, if you think about the proceeds you can get from the divestitures and your free cash flow, how much quicker can you get -- could that help you get to your goal of debt to EBITDA to three times, I think is your goal?

Belgacem Chariag -- President and Chief Executive Officer

Well, our goal, Mike, our goal is clear in terms of delevering after 30 year using our cash to delever as a priority. And we've been saying that and we will deliver on that. What we're talking about here is a strategy improvements in terms of business capabilities and efficiency, which will help us accelerate that. Now depending on what opportunity goes out, I can't quantify at this stage, but I know what it is but I can't disclose it at this stage.

It will help accelerate the delevering, it will help the cash elements until we work on a bigger opportunity, which will also have the proceeds primarily going into delevering, which will help us even accelerate further that delivering so priority is to maintain our strategy of a half a turn and the second position is to whatever opportunity we have on the portfolio will probably be prioritized toward delevering to get to the level that we anticipated between 3 and 3.5 sooner than later.

Mike Sison -- KeyBanc Capital Markets -- Analyst

Right. Great. And then a lot of companies have reported and given an outlook for 2Q that's a little bit more challenging and then the second half is, for most folks, has tended to be stronger. So when I think about your outlook for 2019, can you maybe help us understand, kind of, the sequential improvement that you think you'll see in 2Q? And then, what needs to happen to have that stronger second half, if that's kind of the case for you guys as well?

Mike Crews -- Executive Vice President and Chief Financial Officer

Yes. Hi, this is Mike. As we look at -- and we've seen the same thing where people are feeling a bit challenged in the first half and looking at economic recovery or less macroeconomic weakness perhaps in the second half, when you look at a lot of what's going to drive our performance in the second half, and particularly in the third quarter, will be in the Zeolyst joint venture, there's the hydrocracking catalyst sales. We all know that's lumpy, we've communicated where we thought we'd be in 1Q.

Also have given some guidance around where we think we're going to be on 2Q. There is just -- those are event driven, we have firm orders and for what those purchase orders say is we expect a very good third quarter there that will drive the second half of that business. As it relates to performance materials, that's seasonal, in a low quarter, we expect it to be a low quarter in 1Q, we start with April to see volumes ramp up, we were a little weaker in Europe with a slow start due to weather, but North America has been strong, we expect that to continue. On the chemical side, we've been a little bit challenged for some of the destocking items that I've referenced so we expect that to pick up as well, and I think those are the primary drivers.

But overall, I mean, we feel like we have pretty good visibility. refining services has continued to have very strong quarters as Belgacem noted. That's steady as it goes. We do feel like we have decent visibility looking at the second half and that's why we've given the outlook that we have.

Operator

[Operator instructions] The next question comes from Laurence Alexander of Jefferies.

Dan Rizzo -- Jefferies -- Analyst

This is Dan Rizzo on for Laurence. Just one quick question, would a federal infrastructure bill be a benefit to your business? Or are you more tied to state budgets?

Belgacem Chariag -- President and Chief Executive Officer

What was that question?

Mike Crews -- Executive Vice President and Chief Financial Officer

It was around federal infrastructure. It definitely could be a benefit on the performance materials side to the extent there is additional construction that would be. We generally have a replacement business on performance materials for the highway business, but that would certainly be an adder to us if there was additional construction going on in the U.S.

Dan Rizzo -- Jefferies -- Analyst

OK. And then you mentioned about footprint optimization and looking at things. Is there a target capacity utilization rate you guys want to get to? And where are you currently? Or do you not look at it that way?

Mike Crews -- Executive Vice President and Chief Financial Officer

We do look at it that way. We run at very high utilization rates particularly on the chemical side and also on the refining services side. So there will be areas where -- and that's part of why you do the portfolio review because there may be geographic pockets where you used to have higher utilization that have come down, product mix may have changed. So that certainly is one of the criteria because we do like to run assets as highly utilized as possible.

Operator

[Operator signoff]

Duration: 48 minutes

Call participants:

Nahla Azmy -- Vice President of Investor Relations

Belgacem Chariag -- President and Chief Executive Officer

Mike Crews -- Executive Vice President and Chief Financial Officer

John McNulty -- BMO Capital Markets -- Analsyt

Dylan Campbell -- Goldman Sachs -- Analyst

David Begleiter -- Deutsche Bank -- Analyst

Harris Fein -- Credit Suisse -- Analyst

Vincent Andrews -- Morgan Stanley -- Analyst

Matt Skowronski -- Nomura Instinet -- Analyst

Silke Kueck -- J.P. Morgan -- Analyst

Mike Sison -- KeyBanc Capital Markets -- Analyst

Dan Rizzo -- Jefferies -- Analyst

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