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Bulk Thionyl Chloride for Agrochemical Production from Mexico

Bulk thionyl chloride is supplied in tankers or IBCs for manufacturing pesticides and herbicides via chlorination reactions. Classified precisely as thionyl chloride under HTS 2812.17.00.00, a halide oxide of sulfur and oxygen (nonmetals). It reacts vigorously with water, necessitating dry storage.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

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

Import Tips

Obtain EPAMI approvals for bulk hazchem imports and ensure double-walled tankers

Test for SO2 content (<0.1%) to confirm stability and proper classification