U.S. REFINERY FILING — BORGER CARBON BLACK PLANT 10/16/2026 11:30 AM 10/16/2026 11:40 AM — EMISSIONS EVENT

U.s. Refinery Filing Borger Carbon Black Plant (This item is an automated alert generated directly from a government database of environmental notices filed by energy companies. It may be followed by a news story depending on the severity of the incident's impact on operations.) Cause: The Unit 1 production line at the plant experienced a malfunction. The cause and details of the malfunction is under investigation. Source 1:: Unit 1 UNIT 1 Source 2:: Source 3:: Action taken: Once the malfunction occurred and opacity was observed coming from the unit, plant personnel immediately shut down the production unit to stop the opacity and emissions. Source: TCEQ, (North American power desks: Houston +1 713 210 8522, New York +646 223 6072, Bengaluru +91 80 6749 1298)) ((For help: Click "Contact Us" in your desk top, click here or call 1-800-738-8377 for Reuters products and +1-888-463-3384 for Thomson products; For client training: training.americas@thomsonreuters.com: +1 646-223-5546)