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Sodium Thiocyanate Concrete Antifreeze from Mexico

An inorganic salt solution of sodium thiocyanate used as a low-temperature accelerator and antifreeze admixture for concrete placement below freezing. Prepared specifically for cement use, wholly inorganic per HTS 3824.40.20.00. Lowers freezing point without chlorides.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Thiocyanate concentration verification; non-corrosive certification; distinguish from deicing chemicals