Commerce Finds Dumping of HFC Blends from China

Estimated reading time: 3–5 minutes

Date: 2026-07-30

No Shipments for Zhejiang Yonghe

During the review, it was determined that Zhejiang Yonghe Refrigerant Co., Ltd. made no shipments to the United States during the review period.

Details of Review

The Department of Commerce began this review on February 10, 2026. They extended deadlines and gathered comments from various interested parties. The review was carried out in accordance with U.S. trade laws.

Scope of Review

The review covered HFC blends exported from China. These chemicals are used in air conditioning and refrigeration.

Findings

The review confirmed that Zhejiang Sanmei Chemical Industry Co., Ltd. sold HFC blends at dumping margins of 182.61%. This means they were sold below fair value in the U.S.

China-Wide Entity

Companies that did not qualify for separate rates, listed in Appendix II, are considered part of the China-wide entity. They face a 216.37% duty rate.

Assessment and Cash Deposits

The Commerce Department will instruct how duties should be assessed on imports. Certain cash deposit rates will be maintained or adjusted based on the review. These rates ensure that trading is fair and within rules.

Conclusion

The Department of Commerce remains committed to fair trade and will continue monitoring imports to ensure compliance with U.S. trade laws.

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