Scott Beamer
Analyst · Seaport Global Securities
Thank you, Quinn. My comments will generally follow the slide presentation. Let's start with Slide #4 to recap the quarter.
As Quinn stated, adjusted net income for the third quarter 2017 was $21.4 million or $0.92 per diluted share. In addition, adjusted net income for the first 9 months of 2017 was $84 million or $3.60 per diluted share, which is 2% below the record adjusted net income in the first 9 months of 2016. Because adjusted net income is a non-GAAP measure, we provide full reconciliations to the comparable GAAP measures and these can be found in Appendix 2 of the presentation and Table 2 of the press release.
Specifically, regarding adjustments to reported net income, this quarter included deferred compensation income of $771,000 or $0.03 per diluted share compared to deferred compensation expense of $4.1 million or $0.18 per diluted share in the same period last year. Naturally, all employee compensation expenses are reflected in our normal operating income. However, we allow employees the opportunity to defer their incentive payouts until some future date and the future payment changes based on the company's stock price. When the stock price declines, income is generated as we mark this item to market value. Because the future liability of employee compensation only changes consistently with the change in the stock price, we exclude this item from our operational discussion. The current quarter results also included $300,000 or $0.01 per diluted share of after-tax decommissioning expense related to the closure of our Canadian plant, which was announced in 2016. For decommissioning, we record expenses as incurred, as we fully wind down production at this facility. And we expect an additional $300,000 of after-tax decommissioning expense in the remainder of 2017.
Slide 5 shows the total company earnings bridge for the third quarter compared to last year's third quarter and breaks down the decrease in adjusted net income.
Because this is net income, the figures noted here are after the effect of tax.
We will cover each segment in more detail. But Surfactants were up while Polymers and Specialty Products were down versus the prior year.
Our effective tax rate was 26% for the first 9 months of 2017, compared to 27% for the same period of 2016 -- 26% in 2017 compared to 27% in 2016. The favorable 100 basis point decline was attributable to tax benefits derived from stock-based compensation awards, exercised or distributed in the first 9 months of 2017 versus 2016. And an unfavorable foreign tax audit settlement recorded in 2016 that did not recur in 2017.
We believe that our full year 2017 effective tax rate will be between 26% and 28%.
Our material on Slide #6 focuses solely on the Surfactant results of the segment for this quarter. Surfactant net sales were $321.4 million, up 11% from the same quarter a year ago. Prices were 9% higher due to the pass-through of certain raw material costs. Sales volumes were up 1% mainly due to growth in higher value, strategically important areas such as Functional Products and Household Institutional and Industrial end markets and sales through our distributor partners. This increase in volume was partially offset by lower consumer product commodity volumes in North America. The positive translation impact of a weaker U.S. dollar increased sales by the remaining 1%. The segment delivered $22.5 million of operating income, a 9% increase over the prior year quarter, mainly driven by the better product mix and savings from previous restructuring actions.
In the bridge, we showed North America and Asia in the same category, because our Surfactant business in Asia is relatively small and much of the surfactant production in the region is used to support business in the U.S. North American results were positively impacted by higher demand for agriculture, oilfield and household, institutional and industrial products as well as savings from the Canadian plant shutdown. The increase was partially offset by lower consumer product commodity sales volume compared to the same period last year.
Latin America results were up due to the Tebras/PBC acquisition as well as savings related to the shutdown of the Bahia site in Brazil. European results were down year-over-year as higher volumes did not fully offset higher raw material costs and the negative impact of a customer bankruptcy in the region.
Now turning to Polymers on Slide 7. Net sales were $147.8 million, up 10% from the same quarter a year ago. An 8% increase in selling prices was related to higher raw material cost. Sales volume was down 1% primarily due to lower global polyol and phthalic anhydride volumes, which was partially offset by higher Specialty Polyol volumes. Foreign exchange translation positively impacted net sales by 3%. Operating income was $21.1 million compared to $27.1 million in the same quarter last year. The decrease was primarily due to higher raw material cost and lower volumes in North America. Global Polyol volumes declined 1%. The decrease was primarily driven by a decline in Global Rigid Polyol volume due to lost share at 1 customer in North America. We continue to expect growing market demand due to increased insulation standards, energy conservation efforts globally and growth in construction. Our Specialty Polyol volumes increased 23% supported by the recent capacity addition in Poland.
North America results were also negatively impacted by higher raw material cost during the quarter.
While 90% of our polymer's raw material cost are based on petroleum, there are individual markets for various petroleum derivatives. Diethylene glycol or DEG is a petroleum derivative and a key raw material for our polyols. For DEG our costs were higher in the third quarter of 2017 compared to the prior year period. Although increased competitive activity in North America will persist, we have begun to recover higher raw material cost.
European results improved year-over-year due to higher volumes and slightly improved margins. Volumes were higher despite shortages of MDI, which is a component product that is reacted with a Stepan polyol to make rigid foam insulation. Also margins improved sequentially from the second quarter and were also higher than the third quarter of 2016.
In China, the results were negatively impacted by higher plant operating cost and lower export shipments.
Phthalic Anhydride results decreased over the prior year due to a 2% reduction in sales volume and lower margins.
On Slide 8, it's worth noting that at higher year-to-date free cash flow generation has enabled to further lower our net debt level, in fact to the lowest level in 8 years. This allows us to operate and grow from a position of financial strength, while continuing to return funds to our shareholders with a higher dividend rate.
Now Quinn will cover Slide 9 to update our path to further increasing shareholder value.