Thanks, Dan, and good morning, everyone. Thank you for joining us this morning and for your interest in Ingevity. We are very pleased to host our first-ever earnings conference call as an independent publicly traded company.
We're even more pleased to report that our second quarter results were solidly in line with our expectations.
If you'll turn to Slide 4, I'll walk you through some highlights for the quarter.
On May 16, we began operating as a stand-alone company following a tax-free spin-off from WestRock Company. On that day, our stock under the ticker symbol NGVT began trading in the regular way on the New York Stock Exchange. The separation occurred by means of a pro rata distribution of all the stock of Ingevity to WestRock stockholders, who received 1 share of Ingevity common stock for every 6 common shares of WestRock.
Yesterday and today mark important milestones for our business as we report earnings publicly for the first time.
As I mentioned earlier, our results were solidly in line with our expectations. We reported second quarter net sales of $249 million, despite sales that were 5% lower versus the prior year second quarter when the business operated as the specialty chemicals division of MeadWestvaco, we achieved adjusted EBITDA that was essentially level with the prior year quarter.
Our adjusted EBITDA of $58 million translated to diluted adjusted earnings per share of $0.66. Our second quarter adjusted EBITDA margin of 23.5% was up from the prior year quarter adjusted EBITDA margin of 22.2%, representing an improvement of 130 basis points. Our sequential comparisons reflect the seasonality of some of our end-use applications, particularly sales to the pavement industry. Versus the first quarter of 2016, second quarter sales were up 22% and adjusted EBITDA was up 29%.
A key contributor to our strong performance this quarter was our ability to reduce costs across the company. Company-wide cost-reduction and productivity initiatives launched in the first quarter aimed at lowering SG&A, manufacturing and supply chain costs and minimizing stand-alone costs have benefited the results by $15 million through the first half of the year.
Perhaps more notably, our results reflect strong growth in our high value-added businesses.
Turning to Slide #5. You'll see that our Performance Materials segment set another quarterly record for sales. This was driven primarily by increasingly stringent regulations for automotive gasoline vapor emissions enhanced by robust vehicle sales, particularly in the United States.
Sales in our Performance Materials segment were $75 million, up $11 million or 17% versus the second quarter of 2015. This growth was a result of strength across all activated carbon applications. Segment EBITDA of $30 million was up $7 million or 28% versus the prior year segment EBITDA.
As a reminder, our activated carbon products are essential to automotive gasoline vapor emission control. The emissions we control are not from the tailpipe but from the gas tank and fuel systems. These emissions occur while the vehicle is parked, running or being refueled.
We've seen a substantial increase in volume and revenue for our products that are used to comply with the harmonized U.S. Tier 3 and California LEV III regulations. These regulations are phasing in now across the U.S. and Canada, with minimum new vehicle phasing compliance requirements of 60% by 2018, 80% by 2020 and 100% by 2022.
Regulations are also continuing to advance in other parts of the world. In China, Beijing will be implementing new regulations, effective December 2017. In addition, this quarter, the Chinese Ministry of Environmental Protection published the China 6 regulation for comment on May 13. The China 6 regulation would be a national regulation.
Both of these standards called for the use of onboard refueling vapor recovery, or ORVR systems, which would require larger amounts of more highly engineered activated carbon products than do current regulations. The timing for implementation is yet to be determined but could begin as early as 2018 or 2019.
Enhancing the positive impacts of the regulatory trend is growth in vehicle production and sales. North American light vehicle production is up 2.6% in the first half versus the same period last year. And as gasoline prices have remained low, there's been a shift in the types of vehicles sold. In the U.S., sales of light trucks, which utilize more of our material, are up 9% on a year-over-year basis.
Regionally, the European auto market continues to perform well, as does Asia's, despite slower year-over-year vehicle sales growth in China. We are continuing to innovate and advance the state of technology in this segment.
As an example, another source of gasoline vapor emissions on a vehicle is from the engine. One of our newest applications is used in the air induction system to capture these vapors. To address this source of emissions, we commercialized an innovative carbon-infused synthetic sheet. This high-value innovation could represent a significant new revenue stream for us in the United States.
In the second quarter, the Performance Materials segment also achieved higher sales to process purification customers, primarily in the water treatment area.
Given our expectation for long-term demand growth, we continue to invest to ensure production capacity keeps pace with demand. Our new facility in Zhuhai, China continues to ramp up, and we expect to make our first shipments of product to automotive customers on schedule in the third quarter.
In addition, we've recently completed a capital-efficient debottlenecking project at our Wickliffe, Kentucky facility.
As you can see on Slide #6, in our Performance Chemicals segment, sales of pavement technology products set a second quarter record due to ongoing adoption of our innovative technologies and strong customer relationships. This achievement partially offset volume and pricing pressure in the segment's industrial specialties and oilfield applications.
Segment sales in the quarter were $174 million, down $24 million or 12% versus the prior year. A reduction in volumes, predominately industrial specialties applications, was the key contributor to this decrease.
Segment EBITDA of $28 million was down $6 million or 18% versus the prior year quarter. This was driven by the revenue impacts, which were partially offset by FX benefits, reduced spending at the segment's manufacturing facilities and cost-reduction efforts.
While sales in pavement technologies applications were up sequentially as expected, given the seasonality of the business, they were also up 5% versus the prior year second quarter, while up 8% for the half year. Sales in North America, our largest geography for pavement technologies applications, were up 16% year-to-date, driven predominantly by continued technology adoption, including strong sales of our Evotherm and Evoflex warm mix asphalt product lines.
Year-to-date, 18% of our Evotherm and Evoflex sales have been for formulations introduced in just the last 12 months. These formulations allow better workability with recycled material.
In December of last year, a new longer-than-usual 5-year Federal Highway Bill was signed into law. It's the first time since 2005 that this key piece of infrastructure legislation has exceeded 2 years in duration. We believe this will enable greater predictability regarding major projects undertaken by state departments of transportation.
Our European and Latin American sales also increased by double-digit percentages, while Asia, and more specifically, China, is down substantially due to declines in paving activity. This is the first year of the new Chinese 5-year economic plan and as typical, we're seeing lower spending in the first year of a new plan.
Sales into industrial specialties applications, and these include printing inks, adhesives, agricultural chemicals, lubricants and others, were down 17% versus the prior year period. This was due mostly to a 13% decline in volumes as a result of continued pressure from both direct competitors and substitute materials.
As the price of oil remains low, substitute materials, such as hydrocarbon resins, become more competitive in our key markets. We continue to adjust mix and reduce cost in this business in order to maintain performance. In addition, we are continuing our focused efforts to grow organically in certain applications.
In the second quarter, we introduced several new innovative products. For example, we introduced a new additive for metalworking fluids, which provides high mixed film boundary lubrication, low foam, ease of formulation and hydrolytic stability. We introduced several new innovative ink formulations providing alternatives to hydrocarbon technology, and we introduced a new additive for formulated crop protection products.
When compared sequentially to the first quarter of 2016, sales in our industrial specialties applications rose by 2%. Sales in our oilfield technologies applications were down 27% versus the prior year quarter, primarily due to a 21% reduction in volumes. This business has been negatively impacted by low oil prices and the consequent reduction in oil drilling and production. That said, it accounts for a small portion of our total sales, only about 6%.
As you know, oil prices have fallen from the $100 barrel level 2 years ago down to its current level in the $40 per barrel range. According to Baker Hughes, U.S. and Canadian drilling rig count is down approximately 47% versus this time last year. To support our oilfield customers, we've been working on introducing new products and formulations to this industry that deliver expected performance at lower cost. For example, we've recently introduced our new EnvaMul line of emulsifiers specifically designed for oil-based muds and drilling applications where cost is a primary driver. We're also leveraging our global footprint to geographically diversify sales for our expanding product line, specifically in the Middle East.
Despite the difficult market conditions, sales rose sequentially versus the first quarter by 9%.
In summary, for the quarter overall, strong growth in our Performance Materials segment and in pavement technologies products in our Performance Chemicals segment, coupled with our cost-reduction initiatives, enabled us to maintain earnings, while improving margins despite ongoing headwinds for portions of our product portfolio.
At this point, I'll turn the call over to John Fortson, our Executive Vice President and Chief Financial Officer, for a more detailed review of our financial status.
Following John, I'll close with a few remarks prior to the Q&A. John?