Microcrystalline Cellulose USP Grade Powder from Japan
This is a purified, partially depolymerized cellulose powder derived from α-cellulose, processed into microcrystalline form for use as an excipient in pharmaceuticals. It falls under HTS 3912.90.0010 as α-cellulose in powdered form, meeting the primary form classification for cellulose derivatives not elsewhere specified.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Verify USP certification and purity documentation to avoid reclassification; ensure particle size specs match declaration to prevent customs disputes
• Provide COA from supplier for granular/microcrystalline verification