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Operator
Good morning. My name is Dan and I will be your conference operator today. At this time I would like to welcome everyone to the Chemours Company second-quarter earnings call.
(Operator Instructions)
Alisha Bellezza, you may begin your conference.
Alisha Bellezza - Director of IR
Thank you, and good morning, everyone. I'd like to welcome you to the Chemours Company 2016 second-quarter earnings conference call. I'm joined today by Mark Vergnano, President and Chief Executive Officer, and Mark Newman, Senior Vice President and Chief Financial Officer.
Mark Vergnano will begin with our discussion with some highlights of the quarter, and then Mark Newman will review the Company's financial performance for the second quarter. He will turn the call back to Mark Vergnano to discuss additional details on each segment, provide an update on our transformation plan and discuss our 2016 outlook.
Before we begin, let me remind you that comments on this call, as well as the supplemental information provided in our presentation and on our website, will contain forward-looking statements that involve risks and uncertainties, including those described in the documents Chemours has filed with the SEC. These forward-looking statements are not guarantees of future performance and are based on certain assumptions and expectations of future events that may not be realized.
Actual results may differ and Chemours undertakes no duty to update any forward-looking statements as a result of future developments or new information. During the course of this call, management will refer to certain non-GAAP financial measures that we believe are useful to investors evaluating the Company's performance.
Historical results prior to July 1, 2015, are presented on a standalone basis from DuPont's historical results and are subject to certain adjustments and assumptions as indicated and may not be an indicator of future performance. A reconciliation of non-GAAP terms and adjustments are included in our release and at the end of the presentation that accompanies our remarks. I'll now turn the call over to Mark Vergnano.
Mark Vergnano - President and CEO
Thanks, Alisha, and good morning everyone. Thank you all for joining us today. I'd like to begin today's discussion by acknowledging the tremendous work of the entire Chemours team and the significant progress that's been made on our five-point transformation plan. We continue to take action on all aspects of the plan, as evidenced by this quarter's performance and accomplishments.
Our cost reduction programs contributed approximately $100 million of year-over-year savings through the first half of 2016, on track to reach the $200 million target for the entire year. During the quarter we completed our review of the chemical solutions business, an important milestone in optimizing our portfolio. We closed the sale of our sulfur products business and expect to close the clean and disinfect business sale to LANXESS later this year.
During the second quarter we continued to work closely with our customers to implement our pricing strategies. As a result we saw TiO2 average price increase 5% sequentially, beginning to offset the $200 per-ton headwind from the start of the year versus last year's average price. We remain committed to achieving profitability levels that ensure we can deliver long-term quality supply aligned to our customers' needs.
We are also pleased that we have successfully commenced commercial production on our new Altamira TiO2 line this quarter, which over time will add significant low-cost capacity for our titanium technologies business. On the liquidity front, we saw strong free cash flow improvement, $230 million higher than the same period in 2015, and ended the period with a cash balance of $383 million, even after interest payments and debt reductions in the quarter.
Beginning in the second quarter and through the beginning of July, we reduced our long-term debt position by $100 million and began modestly improving our balance sheet. So with that overview of our quarter highlights, let me turn the call over to our CFO, Mark Newman.
Mark Newman - SVP and CFO
Thank you, Mark. Turning to slide 3, we generated nearly $1.4 billion of revenue, down from last year but up sequentially. Adjusted EBITDA in the second quarter was $187 million, up approximately $60 million, both on a year-over-year and sequential basis.
We reported a GAAP net loss of $18 million, which included impairment charges of $63 million primarily related to our sulfur business, interest expense of $50 million and restructuring costs of $9 million. Currency movements and TiO2 prices unfavorably impacted our results year-over-year.
Sequentially, these factors proved favorable, contributing to higher top and bottom line results versus the first quarter of 2016. As Mark mentioned, we are pleased with the performance we achieved this quarter, especially the improved working capital and free cash flow where we also saw $156 million improvement in free cash flow versus the prior-year period.
Turning to slide 4, adjusted EBITDA increased by $60 million on a year-over-year basis. Currency movement resulted in a headwind to adjusted EBITDA of approximately $9 million, which -- most of which was in the fluoroproducts segment.
Pricing in the quarter reduced adjusted EBITDA by $67 million. Of that, lower average selling prices in titanium technologies were about $35 million and the impact of pass-through pricing of lower raw materials in the chemical solutions segment reduced adjusted EBITDA by about $25 million. This was partially offset by higher volumes of Opteon and TiO2.
The improvement in adjusted EBITDA was driven by significantly lower controllable fixed cost, reduced raw material pricing and improved operations and utilization. I would like to highlight that in the quarter, approximately $60 million of lower controllable fixed costs came from initiatives we implemented as part of our transformation plan.
We are definitely seeing the benefits from the actions taken in 2015, the facility shutdown, our streamlined organization and better purchasing activities. We are continuing to focus on reducing controllable costs and complexity across the organization, and we expect this trend will continue to grow consistent with our transformation plan goals.
Turning to slide 5, on a sequential basis, adjusted EBITDA improved by $59 million versus the first quarter. Currency movement was a moderate benefit during the second quarter. We saw an $11 million benefit from pricing, driven by a 5% increase in average TiO2 prices, partially offset by unfavorable fluoropolymers pricing and lower pass-through pricing in the chemical solutions segment.
We saw a nearly $30 million benefit from seasonally stronger TiO2 and refrigerant volumes. Continued growth in Opteon demand and in fluoropolymers from industrial applications were also favorable to our results. Finally, we realized additional benefits from transformation planning initiatives in the quarter. However, the timing of certain corporate costs and higher litigation expense partially reduced the savings impact.
Before I review the liquidity position, let me briefly touch on recent PFOA litigation activities. As you saw in our 8Ks issued in early July, the six bellwether PFOA cases in the multidistrict litigation have now been tried, resolved, settled or otherwise addressed. We believe that there are substantial grounds for appeal of the two cases where the jury trial resulted in plaintiff judgments. The Bartlett appeal is already underway through DuPont, and we expect to begin the Freemen appeal shortly.
We, through DuPont, will continue to defend against these cases in court and work through the mediation process. We also retain defenses against claims to Chemours where applicable.
In late July, the judge presiding over the multidistrict litigation pulled forward two cases in November 2016 and January 2017. We have begun to prepare for these as well as other potential cases. As a result, we now expect additional litigation expenses will be reflected in our corporate and other segment and believe that the second-half 2016 corporate and other expense will now range between $30 million and $40 million per quarter versus our prior outlook of $20 million to $30 million per quarter.
Now turning to slide 6, let me review our liquidity position. You see that we ended the quarter with $383 million in cash balance, which reflected approximately $90 million of cash used to reduce debt and $79 million to support capital expenditures. We continue to have full access to our revolver with a total liquidity position of about $1.1 billion at the end of the quarter.
Since quarter-end, we closed the sale of our sulfur assets to Veolia, with further benefit to our liquidity. Net operating cash flow of $90 million was $85 million higher than last year in spite of $90 million of additional interest paid in the quarter versus the prior-year quarter. Free cash flow of $11 million in the quarter represented a $156 million improvement versus the same period last year, primarily driven by strong working capital improvement across the Company.
In fact, we now believe that transformation initiatives allowed a release of cash from working capital in the quarter, despite typical seasonal cash requirements. We continue to expect that working capital initiatives will enhance productivity and lead to approximately $200 million of cash release through 2017, much of that anticipated to be released in 2016.
Year-to-date capital expenditures were $168 million, $119 million lower than 2015, mostly related to the completion of Altamira and the lack of separation-related spending. Today we are investing in several high return projects to support and enhance our core business. We believe we are tracking to spend slightly below $400 million in CapEx in 2016. In light of the delay in the cyanide capacity project and the desire to add flexibility to our Corpus Christi site, we now expect 2017 spending to be similar to our anticipated 2016 CapEx spending levels.
The lower year-over-year capital spending along with the improved operating cash flow is still expected to generate positive free cash flow in 2016. Overall, we remain confident that our cash generation profile and liquidity positions will continue to improve, supporting our business and our transformation plan. I'll now turn the call back to Mark.
Mark Vergnano - President and CEO
Thank you, Mark. On slide 7 you can see that we generated $596 million in revenue and $111 million in adjusted EBITDA from the titanium technologies segment. In the second quarter we saw volumes aligned with seasonal patterns. That said, we continue to experience stronger than expected demand, particularly in North America and Europe.
The start-up of Altamira also represented an important milestone for this segment. The ramp-up to 200,000 metric tons is progressing as expected. While we are not yet at full capacity, the capacity that is online is fully booked and committed.
As I mentioned earlier, we have realized sequentially higher prices as we worked with customers and implemented our announced price increases. As part of a broad review of our customer portfolio, we determined that additional price increases were appropriate for customers in both Europe and Latin America. As a result, last week we communicated a $150 per ton increase to these customers.
We believe our Ti-Pureproducts are undervalued in these select geographies, applications and accounts. We will begin working with our European and Latin American customers to implement this latest change and ensure we meet customer needs with our high-quality products. This month we expect global average pricing to exceed the average from a year ago, lessening the headwind that we have faced all year.
Ongoing execution against our transformation plan resulted in operating efficiencies and a working capital reduction for the segment during the quarter. The better than expected demand stretched our supply chain during the second quarter and we see that situation continuing through at least the third quarter. We continue to work with our customers through another quarter of extended lead times to meet their needs.
Moving to slide 8, our fluoroproducts segment generated $573 million in revenue and $105 million in adjusted EBITDA in the second quarter. Market adoption of our Opteon product was much stronger than we initially anticipated. We supported our OEM customers in meeting their regulatory requirements in Europe as they have moved quickly to adopt this low-global-warming potential refrigerant.
We've also seen North American customers take advantage of carbon tax credits via CAFE standards by using Opteon. We are confident about the potential for this product in these regions and anticipate a steep growth trajectory during the second half and through 2017. In fact, we now believe that the Opteon growth, along with the benefits of our Altamira TiO2 expansion, will provide all of the $150 million target EBITDA growth for our transformation plan.
With this in mind, we also have made the decision to invest in additional flexibility at our Corpus Christi plant to support the Opteon capacity expansion. We mentioned last quarter that this new capacity will triple our total capacity, allowing us to supply automotive and commercial refrigeration market demand in 2018 and beyond. This additional flexibility provides us more certainty on delivering our capacity to our customers as the market for Opteon grows.
In this quarter, Opteon growth was partially offset by an unfavorable mix of fluoropolymer products versus the prior-year quarter. We have offset some of the impact of reduced fluoropolymer demand in consumer electronic applications with additional volume participation in industrial applications. That trade-off comes with an unfavorable mix. We expect that these trends could continue through the second half of the year.
We benefited from transformation plan cost reductions and more consistent manufacturing operations in the second quarter versus the previous year and the previous quarter. We expect this trend to continue to support margin improvement in the second half.
Let me now review the chemical solutions segment on slide 9. Sales for the quarter were $214 million, a decline from the prior-year period. This was primarily driven by pass-through of lower raw material costs and the portfolio impact from the sale of the Beaumont aniline facility.
Adjusted EBITDA rose $7 million year-over-year. The transformation plan initiatives are really taking hold and leading to more efficient lower-cost operations and higher margins in every business line of this segment.
Before I talk about the tremendous progress we made on the strategic review, let me provide a quick update on our cyanide plans. We have a solid business with great customers supported by our Memphis site. Last year we announced our intention to expand capacity by 50%. We have been working on that project, developing the engineering plans for quick construction, but unfortunately we recently encountered permitting delays that we believe will setback start up until 2018.
As a result, we now expect the timing of those expenditures to be heavily weighted toward 2017 and completed in 2018. As Mark mentioned, this changes our CapEx profile moderately but still keeps us on a path toward $350 million of annual spend after we complete the Opteon and cyanide expansions.
Turning to slide 10, I'm very pleased to report the completion of the chemical solutions strategic review. In less than one year, we announced the sale of three businesses, the shutdown of one and the decision to retain and improve the others. In March of 2016, we completed the sale of the Beaumont aniline facility to Dow for approximately $140 million. Last week we closed the $325 million sulfur transaction with Veolia, and we remain on track to complete the divestiture of our clean and disinfect business to LANXESS for $230 million during the second half of 2016.
Total gross proceeds from these three divestitures will be approximately $695 million, reflecting a 10-to-12-times EBITDA multiple on those businesses. Despite the loss of EBITDA from those divestitures, we expect a minimal impact to free cash flow given the high capital intensity that these businesses required. As we finalize the transition of the assets, we are working to drive out stranded costs in coordination with our overall transformation plan initiatives.
Last November we announced our decision to close our reactive metals business at the Niagara, New York site. This work is very much underway and we anticipate to cease commercial operations by the end of this year.
Finally, we are retaining our site in Belle, West Virginia, which is the location of our methylamines, glycolic acid and Vazo product lines. Cost improvement efforts at this facility are ongoing and significant. Over time, we expect to get this site to at least a breakeven position.
In aggregate we are well on a path to achieve and deliver an optimized portfolio that allows us to focus our investments in our core businesses and growth opportunities. We are gaining momentum this year from the success of our transformation plan including cost reductions, portfolio optimization, the ramp-up of Opteon products and our expansion at Altamira.
On slide 11 you can see that we continue to make progress in cost reductions, totaling $200 million cumulative. We are realizing benefits from actions taken in 2015 such as the site shutdowns, a streamlined organization and a different approach to purchasing. We expect to reach our target of $300 million in cumulative savings by the end of this year, on our way to an additional $150 million in 2017.
The completion of the strategic review of the chemical solutions business was a notable accomplishment for our team as we executed on our five-point transformation plan. We also continue to grow our market positions. The market adoption of Opteon has been significant, and we will be increasingly well-equipped to meet increasing demand through our investment at our Corpus Christi site.
We expect these initiatives, along with our TiO2 price increases, to deliver full-year adjusted EBITDA greater than 2015, and generate modestly positive free cash flow. On slide 12 we are reaffirming that outlook for 2016 in spite of additional litigation cost headwinds and the impact of portfolio actions. We anticipate further improvements in titanium technologies as we realize higher average prices and reduce controllable costs.
Fluoroproducts' performance will continue to be driven by increasing Opteon adoption and our savings initiatives. We remain focused on our transformation plan and on delivering the $500 million of improvement to EBITDA in 2017 over 2015, while significantly improving our free cash flow, reducing our net leverage to about three times.
We thank our teams for their relentless dedication in moving us toward reaching these targets. So now we will open the call for your questions.
Operator
(Operator Instructions)
PJ Juvekar, Citi.
Eric Petrie - Analyst
Hello, good morning, Mark. This is Eric Petrie on for PJ. How much of the $60 million of cost reduction was split between Titanium Technologies, Fluoroproducts, as well as Chemical Solutions?
Mark Newman - SVP and CFO
This is Mark Newman. We don't break that out. What I would say is we saw cost reduction in all of our segments, with the obvious exception of Corporate and Other, where our costs were up year over year for a variety of reasons. And I'd say across all businesses we see a combination of both fixed cost reduction driven by the transformation as well as cost reduction related to, you know, variable cost improvements. The one callout maybe I'll make also on our Fluoro business, recall we had an outage last year at Corpus, so that is also reflected in our improved cost performance in the quarter on a year-over-year basis.
Eric Petrie - Analyst
Okay. And then, in TiO2, how would you describe underlying market trends? Are you seeing any competitive pressure? And, I think, through June year to date, China exports are up nearly 30% year over year. So any comments there?
Mark Vergnano - President and CEO
Yes, so if you look at the markets, we saw a very strong North America coating season, and that is something I think everybody benefited from. We were happy to see an uptick in Europe, so Europe has been strong for us from a market perspective. We continue to have strong performance in China on the high end of the market where we participate, and Asia was fairly strong. I'd say the only weak region we saw was Latin America, which continues to be weak, primarily off of Brazil. So, overall, we see the market being a very good market from a standpoint of TiO2 volume.
Now, if you look at the -- as you point out, exports to China were up. I think they were somewhere in the just under 25% from the data we have. When we look at that, we see a couple things happening there. First of all, you can't draw a trend from a point, because last quarter was very low exports out of China.
This quarter was a bit higher. Our data shows that a lot of this was headed toward India and Southeast Asia, primarily. We think some inventory was probably built somewhere in the channel and, you know, there is an initiative going on with the G20 coming into China. The Blue Skies initiative, which shuts down a lot of production for about 30 days, as emissions are trying to be reduced during that time frame.
So I think there are a lot of factors there. I think third quarter will play out a little better in terms of how things are playing out of China export, but right now we don't see anything that concerns us and you can't really draw a trend from one point.
Eric Petrie - Analyst
Thank you.
Operator
Jeff Zekauskas, JPMorgan.
Jeff Zekauskas - Analyst
Thanks very much. So just some accounting things quickly, why was there pension income of $7 million? And of the $9 million in restructuring charges, how would you allocate that to SG&A or to cost of goods sold?
Mark Newman - SVP and CFO
Jeff, the pension income question -- it's Mark again -- really relates to our -- the funded status of our pension plan in the Netherlands, on a year-over-year basis.
Mark Vergnano - President and CEO
Jeff, what was the second half your question? Sorry.
Jeff Zekauskas - Analyst
The second half was you had a restructuring charge of $9 million. Was that reflected in cost of goods sold, or in SG&A, or a combination of both?
Mark Newman - SVP and CFO
It is a combination of both, and that really relates to our shutdown of our Edge Moor facility, as we had told everyone last year. The costs related to cleaning up that site really will be incurred as we go forward, and so we are expensing it as incurred. And so we just had $9 million in the quarter.
Jeff Zekauskas - Analyst
Okay. And then for my follow-up, how big is Europe and Latin America to your TiO2 business, in very rough terms? And then, on your slide 4, where you show your adjusted EBITDA bridge year over year, what you show is very little benefit from volume growth, but $131 million benefit from lower costs. So, is the meaning of that, that in Fluoroproducts all of the EBITDA growth -- or effectively all of the EBITDA growth -- is cost related, or is it more subtle than that?
Mark Vergnano - President and CEO
Yes. So, Jeff, I would say for the first part, Europe is a lot more significant for us than Latin America, from a TiO2 volume point of view. We haven't really broken out that by percentages, but I would say that Europe is a lot more significant for us than Latin America.
Jeff Zekauskas - Analyst
Is it 20% of the Company? Or 10%, or 15%, or 30%? What's the order of magnitude?
Mark Vergnano - President and CEO
On a revenue basis, it's a little bit more than 20%.
Jeff Zekauskas - Analyst
Okay.
Mark Vergnano - President and CEO
On the EBITDA bridge you reference in chart 4, you're right, there's a combination. When you look at Fluoro, there's a combination of what's going on there. So, you have sort of three things happening. You have the significant growth we're seeing in Opteon, which is bringing in volume -- higher margin -- so, obviously, earnings at the same time. And we're also -- you're also seeing the cost reductions that are happening in the segment. But what you are also seeing is a negative mix happening on our fluoropolymers side.
So, all those three things are sort of playing out there. So when you look at that volume number, yes, Opteon is higher, but remember the base refrigerant side is going through a lot of regulatory downturn right now. So you are seeing volume drop off even though margins are increasing, and our fluoropolymers business, I'd say, is semi-flat on a volume basis but the mix is negative from that standpoint. So, those things are all sort of mixed up in those two charts, or that one chart and those two bars.
From the fluoropolymers side, you know, from our standpoint, we've got some work to do on that. You know, we have a new president in that business, Paul Kirsch. Paul is in place, and one of Paul's focus areas are to improve the profitability, specifically on the fluoropolymers side of the house.
Jeff Zekauskas - Analyst
Okay, great. Thank you so much.
Operator
Brian Lalli, Barclays.
Brian Lalli - Analyst
Hello, yes, sorry about that, can you hear me?
Mark Vergnano - President and CEO
Yes, we've got you Brian.
Brian Lalli - Analyst
Hey. Thanks, guys. I guess first on the market side, TiO2, one of your peers last week was talking about upwards of 400 kt of supply reductions in China, due to some policy changes. Are you seeing similar things from your side? I guess any comments on that would be helpful.
Mark Vergnano - President and CEO
Yes. For sure we are seeing -- or anticipating and seeing -- that there is going to be some level of reduction of volume coming out of China, primarily on the small producers and primarily based on some of these new regulations that are flowing through China. You know, you continue to see consolidation happening. I think the Lomon-Billions merger is an indication of that, that there's a sentiment to try to drive consolidation in the industry. We think that's going to play some volume down as well. So, we've seen numbers anywhere from 200,000 to 400,000 tonnes from that standpoint, and I think that's right in line with what others are seeing as well.
Brian Lalli - Analyst
Got it. That's helpful. And then I guess for my follow-up, just on the balance sheet side, you know, you guys did some debt repurchases this quarter and into July. Housekeeping-wise first, could you maybe talk about what bonds you bought back? I appreciate that your senior notes are pari with one another.
And then, secondly, as we go into the future, your cash balance I would say is set to move higher, second-half free cash flow, asset sale proceeds -- how would you weigh future bond buybacks, and maybe lay out how you made the decision in the second quarter, Mark, if you could? I think that would be helpful for the group. Thanks.
Mark Newman - SVP and CFO
Sure, so this is Mark Newman. I'll start first with the housekeeping question. We bought back the 2023 notes. You'll recall that, as part of the spinoff, the 2025 notes have some restrictions related to the tax-free separation from DuPont, so that's where our focus has been so far.
Mark and I have been very consistent that our focus is on getting the Company to be 3-times leveraged in 2017, and that we believe that would come through some combination of EBITDA improvement, really driven by the transformation plan, and some actual debt reduction, which we achieved in the quarter. So I think as we move forward in time, you know, our focus will be on delivering on our leverage target. Again, through really looking at primarily through driving EBITDA higher. But as our liquidity improves we'll continue to evaluate, you know, further debt repurchases if we think those are prudent.
Mark Vergnano - President and CEO
And, Brian, just to follow up with Mark, just a reminder to you and everyone on the call, we did buy back $50 million of bonds but we also bought back $50 million of term loan B as well, so it was a balance between the two.
Brian Lalli - Analyst
Sure. Thanks for the time. I'll turn it over.
Operator
Bob Koort, Goldman Sachs.
Bob Koort - Analyst
Thanks very much. Mark, I was wondering if you give us some appraisal of how Altamira is progressing and what the relative feedstock costs are doing, if there's been any change in your input slate there or if you anticipate any change? Thank you.
Mark Vergnano - President and CEO
Sure, Bob. So, as everyone probably remembers, Altamira has a capacity of 200,000 tonnes. We will get to that level in the next couple years, it usually takes a while to ramp up, but we started that up really well. I'm very impressed. And I would just say I think there's very few players in the world that could start up that complex of a chloride facility on the time frame we did, and able to get it up and running with the capacity we've been able to get out of that so far. So, we're at or ahead of schedule in terms of being able to get production out of that.
As I mentioned in the comments to start the call, we are fully booked out of that facility right now, so everything that we make is going into the marketplace right now. And because it does allow us to use lower cost and lower-grade ore, it brings down the total ore blend for the whole circuit down as well. So as we look forward on -- as we're looking now and looking forward at our ore costs, we're looking pretty much flat, because from that standpoint we are able to benefit from the lower-ore blends. We have a good set of contracts in place -- a good balance of spot versus contracted business in place, so we are forecasting fairly flat ore costs for the rest the year.
Bob Koort - Analyst
And could I ask on the cadence of your price hikes? I know you mentioned you are still working through that first round you implemented earlier in the year, now you've got a new one in a couple of markets. Should we expect there to be a gradual climb in your realized pricing then as we go through the end of this year and then maybe another step up as the paint season gets underway next year? Is that the right way think about it?
Mark Vergnano - President and CEO
Yes, I think as you look at the rest of the year, you will see a cadence up in our price as you look at third quarter, and then the effect of this recent price increase that will play out primarily in the fourth quarter. So you should see that cadence continue. If you just look at it from a year-on-year basis, remember, when we laid out the transformation plan, and when we started the year, we said net average price entering into 2016 was about $200 a tonne lower than the average price of last year, and when -- our transformation plan through 2017 basically states that we have to be at parity of that for this all to work.
As we are in August now, we are basically at parity now, so we feel good about where we are on the price side, and I think you will see continued movement because of the execution of these price increases for the rest of the year.
Bob Koort - Analyst
Thanks very much.
Mark Vergnano - President and CEO
Sure.
Operator
Edlain Rodriguez.
Edlain Rodriguez - Analyst
Thank you. Good morning, guys. Quick question on TiO2. Mark, you've talked about stronger-than-expected volume growth in North America and Europe, and, one, what's driving that, and can inventory buildup be playing a role in that? And could that play a role in volume in 2017, that year over year?
Mark Vergnano - President and CEO
Yes, our sense is there's not inventory buildup going on. You know, there was a good solid coating season in North America. I mean the coating producers probably have the best view on that, but it was a very solid North America coating season, much better than it was the year prior.
And, in Europe, it was just coming off of a real low base. So last year was not a good year in Europe, and we're starting to see some nice pickup. So, our intelligence and our conversations with customers would say this is demand driven in both those regions, and we are just not seeing a big buildup in the inventory anywhere.
Edlain Rodriguez - Analyst
Okay. Just a quick follow-up. So you've announced another price increase in Latin America and Europe, but not in North America. Is there something different in those markets, like seasonally? Like why isn't the price increase be applicable for North America?
Mark Vergnano - President and CEO
You know, we are always looking at the value and use for our Ti-Pure products. You've got a currency effect happening also in those two regions that's not happening anywhere else. So as we looked at our full portfolio, we looked at those two regions as having, one, opportunity for price increase and, two, really getting our value across the world in the right place. So that's why we aimed at those two.
Edlain Rodriguez - Analyst
Okay. Thank you very much.
Operator
Christopher Perella.
Christopher Perella - Analyst
Good morning, guys. A question on the divestitures. What's the estimated net cash proceeds of the three asset sales?
Mark Newman - SVP and CFO
So, we've announced the gross proceeds of, you know, if you add all three this year, it's $695 million. What we've also said is when you take the impact of the proceeds, with our operating results, we expect our cash tax rate this year to be in the high teens, so that should give you a good sense of where you will come out on net proceeds.
Christopher Perella - Analyst
All right, thank you. And then a follow-up on the PFOA litigation and settlement talks. Are you party to those talks? Or are you just handed the final bill by DuPont?
Mark Vergnano - President and CEO
Yes, so obviously DuPont is the litigant of record. We are conversing with DuPont. You know, so we are aligned in terms of discussing with them. But they are the party here.
Christopher Perella - Analyst
And any additional environmental liabilities that would come out of the groundwater in West Virginia and Ohio? How does that factor into any of the existing agreements you have with DuPont?
Mark Vergnano - President and CEO
Yes, so the only thing that's changed has been the EPA decree that that had an effect on the Vienna water system, which we have stated that we put in filtration capability in that water district for a cost of about $4 million. That's the only addition that's happened.
Christopher Perella - Analyst
Okay. Thank you very much.
Mark Vergnano - President and CEO
Sure.
Operator
Bill Hoffman, RBC Capital Markets.
Bill Hoffman - Analyst
Yes, thanks and good morning. Mark, I wonder if you could talk a little bit more about Altamira, maybe give us some thoughts on what kind of operating rates you're up to here in -- by the third quarter and/or what kind of contribution it provided in the second?
Mark Vergnano - President and CEO
Yes, so we haven't been vocal about exactly what our rates are there. I will tell you that they have moved up very quickly and it takes us a couple years to get to full capacity rates. And I wouldn't say that's a straight line, but it does take us a couple years to get there. We are at or above our expectations. We just haven't specifically talked through with anybody, because of competitive reasons, exactly where we are at that facility as well as what the contribution is. What I will say is we've always said that the benefit of Altamira will be at least $20 million of EBITDA benefit, and we're seeing at least that.
Bill Hoffman - Analyst
Great, thank you. And then just a follow-up on that. Any thoughts on -- I mean, as you bring this into the market trying to keep things balanced, you are obviously going to have to dial back production at some of the other plants. Any thoughts on what the drag from cost absorption might be as you ramp this thing up? And then when it might go away, obviously, when you get over 90%, most of it goes away?
Mark Vergnano - President and CEO
We are tasked pretty full across our entire circuit right now, so we are seeing an increase of capacity across that circuit as well. But, remember, the way we get our volume out the door is based on our ore blends. So we have this very unique ability to dial down our ore blends, which cuts our cost but also puts less out the back door. So we have that flexibility constantly. It's not something you turn on a dime, because you have to plan for this in terms of the ores that you have in place in your inventory. But we think -- we are very thoughtful about that in terms of how we do that, so we feel very confident that we can maintain very high utilization rates for our circuit going forward, independent of what we need going out the back door.
Bill Hoffman - Analyst
Great, thank you.
Operator
Roger Spitz, Bank of America.
Roger Spitz - Analyst
Thank you, good morning. In mobile refrigerants, has Chinese import pressure increased this spring as we've indirectly heard from other companies?
Mark Vergnano - President and CEO
Yes, I think that China continues to be an issue on the non-Opteon grades, you know, the traditional grades. Now, what we see as a benefit of that is the anti-dumping rulings that have been going on, and we think that's going to be helpful to us as those get implemented in the rest of the year. But there is some price pressure based on Chinese exports.
Roger Spitz - Analyst
Okay. And, what are your expectations for chloride ilmenite price moves going forward? And have you been building your chloride ilmenite inventories ahead of your current requirements as a general matter, or perhaps you did sort of a one-time-ish build just for the new Altamira line? Thank you.
Mark Vergnano - President and CEO
Yes, we have been very careful about our working capital. And, as you can see in our free cash flow numbers, we've had a very, very positive effect of working capital on free cash flow. And that's really by taking down inventories in some places where we just felt like we didn't need to have those high level of inventories, so we are not stocking up anywhere. We feel very confident about our ilmenite buys for the rest of the year.
Our contracts are in place, so that's why we feel confident saying that we think that's going to be flat going forward. And we don't see anything different than that, and we don't feel like we have to go take in a bunch of inventory to be able to secure that. We have our contracts in place to be able to do that.
Roger Spitz - Analyst
Thank you.
Operator
Don Carson, Susquehanna Financial.
Don Carson - Analyst
Mark, a question on inventory levels, both yours and the industry. We've heard that inventory levels are down to 40 to 50 days, or about half of what they were a year ago. What would your assessment be?
Mark Vergnano - President and CEO
Don, you are specific on TiO2, right?
Don Carson - Analyst
Yes.
Mark Vergnano - President and CEO
Yes, I think that's about right. We're seeing inventory levels in that range.
Don Carson - Analyst
Okay. And a follow-up on your litigation strategy. Obviously there are two types of damages: compensatory versus punitive. Are you responsible for punitive in terms of your indemnification of DuPont, or only for compensatory damages in any PFOA litigation?
Mark Vergnano - President and CEO
Yes, Don, we are preserving all our defenses around that so, you know, there is -- it's written in the indemnification. I think DuPont has been real clear what they have said in indemnification, but on our side we are keeping open all our defenses around that.
Don Carson - Analyst
Okay. Thank you.
Operator
James Finnerty, Citi.
James Finnerty - Analyst
Good morning. Just on a quick follow-up on the ores, you mentioned the contracts that you have in place. What's the tenure of those contracts? My understanding was they are short-term contracts now?
Mark Vergnano - President and CEO
Yes, we have laddered contracts on purpose, so we have -- our contracts all overlap in time, and then we keep some volume open for spot as well. And these contracts are different on the ilmenite side than they are on the rutile side. But we have a very, very good -- and very proud of our team, because we have a very good team doing this -- we have very good set of contracts around when they are open, what overlaps where, and what we want to keep open for spot purchases. So that's why I have the confidence that we're going to be able to manage through any perturbations in the ore market.
James Finnerty - Analyst
Okay. And then, with regard to your mineral sands mining operation in Florida, when does -- what's the useful life there, and what's the plans for that facility?
Mark Vergnano - President and CEO
So we've -- I'm trying to think off the top of my head James, I don't know. We have multiple years of life. In fact, we have expanded that only a couple years ago to be able to take on more land down there. So, you know, that's less than 10% of our total take, but it does give us a source of really good ilmenite, but also it gives us a source of competitive advantage as we are dealing with suppliers, because we understand exactly how -- the cost of that. But, I can't -- we can always follow up with that. I don't know off the top of my head, but we have multiple years of life in that mine.
James Finnerty - Analyst
Great. Thank you.
Operator
We have no further questions at this time. I will turn the call back over to Mark Vergnano.
Mark Vergnano - President and CEO
Thanks, Dan. Well, thanks, everyone. And, in closing, I just want to reiterate we remain confident that we have the capabilities to realize Chemours' potential as a higher-value chemistry Company. We're also investing, as you heard, in other high-return capital projects that will enhance our opportunities in our core businesses. We have full confidence in our ability to realize our transformation plan goals of delivering the $350 million of cost reduction and the $150 million in adjusted EBITDA, which is really associated with our Opteon and Altamira facilities through 2017 over the 2015 period.
We believe that we are increasingly well positioned to continue to strengthen our balance sheet and enhance our market leadership as we move forward. So thank you all for your time on the call, and thank you all for your continued interest in Chemours.
Operator
This concludes today's conference call. You may now disconnect.