BASF Corp., Covestro LLC, Wanhua Chemical Co. Ltd., The Dow Chemical Co., Huntsman...

Allegations of price fixing and supply restriction for MDI and TDI chemical products.

Multiple class action settlements have been reached with BASF Corp., Covestro LLC, Wanhua Chemical Co. Ltd., The Dow Chemical Co., Huntsman International LLC and Huntsman Corp. for a combined $37,750,000. The settlements allege that these companies conspired to fix prices and restrict the supply of MDI and TDI, industrial chemicals used in polyurethanes. Individuals and entities who purchased these products directly from the named companies in the United States between Jan. 1, 2016, and July 29, 2026, may be eligible to file a claim for a pro rata cash payment. The claim deadlines vary by defendant, with the latest being November 2, 2026, for BASF and Covestro. Proof of purchase and a class member ID are required to submit a claim.

You may be eligible if you:

• Individuals or entities who purchased MDI or TDI products directly from BASF Corp., Covestro LLC, Wanhua Chemical Co. Ltd., The Dow Chemical Co., Huntsman International LLC, or...
• Purchases must have occurred in the United States, its territories, or the District of Columbia between Jan. 1, 2016, and July 29, 2026.

• Basic contact information
• Dates tied to your purchase or account activity
• Proof of purchase or supporting documents

If you do not have every document, you may still be able to file. Many settlements accept claims without receipts.

• File a claim online using the provided link or complete the claim form received with your notice and mail it to the settlement...
• Provide your class member ID for online claims.
• For purchase audit requests, provide supporting documentation such as purchase orders or sales receipts.
• The claim deadline for BASF and Covestro is November 2, 2026. Deadlines for Wanhua, Dow, and Huntsman are earlier.