Dow(DOW) - 2025 Q3 - Quarterly Results

Exhibit 99.1 October 23, 2025 Dow reports third quarter 2025 results 1 • Net sales were $10.0 billion, down 8% year-over-year, reflecting declines in all operating segments. Sequentially, net sales were down 1%, as gains in Industrial Intermediates & Infrastructure were more than offset by declines in Packaging & Specialty Plastics and Performance Materials & Coatings. • Volume decreased 1% year-over-year, as declines in Europe, the Middle East, Africa and India (EMEAI) were partly offset by gains in the U. ...