Heptachlor Technical Flake Form from Mexico
Heptachlor in flake form for easier handling, classified as HTS 2903.82.00.00 under chapter note (f) for stabilizers aiding transport. This halogenated cyclanic compound is used in legacy agricultural applications. Form does not alter its core chemical classification.
Duty Rate — Mexico → United States
15.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Use UN-approved flake packaging; file for TSCA premanufacture notice if new use
• Avoid declaring as general chemical to prevent reclassification