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Guaifenesin Bulk Excipient Grade from Canada

High-volume guaifenesin powder for integration into expectorant syrups and lozenges. Specific enumeration under HTS 2909.49.0500 as the named aromatic ether-alcohol compound. Supplied in 25kg fiber drums for industrial pharma use.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Use ISBT numbering system for pharma packaging traceability

Provide GMP manufacturing site certification from supplier