# Federal Register #2026-23079

Final countervailing duty review results for chlorinated isocyanurates from China

**Buyer:** International Trade Administration, Department of Commerce
**Posted:** November 13, 2026
**Identifier:** 2026-23079

The U.S. Department of Commerce issued a final trade-duty determination concerning chlorinated isocyanurates from China.
- **Government buyer/office:** U.S. Department of Commerce, International Trade Administration, Enforcement and Compliance.
- **Review subject:** Heze Huayi Chemical Co. Ltd., identified as the producer and exporter under review, received a net countervailable subsidy rate of 18.71 percent.
- **Petitioners named:** Bio-Lab, Inc.; Innovative Water Care, LLC; and Occidental Chemical Corporation.
- Commerce made no changes to its preliminary results. This notice concerns trade-duty administration; it does not request products or services and is not a procurement solicitation or award.

### Description

The U.S. Department of Commerce determines that countervailable subsidies were provided to Heze Huayi Chemical Co. Ltd., a producer and exporter of chlorinated isocyanurates from China. The administrative review covers the period January 1, 2023, through December 31, 2023. Commerce determined a net countervailable subsidy rate of 18.71 percent for Heze Huayi. This notice reports final results of the countervailing duty administrative review.

[View original listing](https://www.federalregister.gov/documents/2026/11/13/2026-23079/chlorinated-isocyanurates-from-the-peoples-republic-of-china-final-results-of-countervailing-duty)