Tariff reference › Chapter 99 › 9902.04.94
HTS 9902.04.94 — Bitolylene diisocyanate (3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate ) (CAS No. 91-97-4) (provided for in subheading 2929.10.20)
The current US import duty for Bitolylene diisocyanate (3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate ) (CAS No. 91-97-4) (provided for in subheading 2929.10.20) (HTS 9902.04.94) — the base rate, any Section 301/232/122 surcharge that applies, and what's changed recently.
Bitolylene diisocyanate (3,3'-dimethylbiphenyl-4,4'-diyl diisocyanate ) (CAS No. 91-97-4) (provided for in subheading 2929.10.20)
Current US duty rate
| Column 1 (General / MFN) | Free |
|---|---|
| Special (FTA programs) | No change |
| Column 2 (other) | No change |
No Chapter 99 (Section 301/232/122) cross-reference on this line; origin-specific surcharges may still apply — check the calculator.
Alert me when this code changes (free) See all recorded changes
Programmatic access: the full duty stack (base + surcharges + MPF/HMF for a given origin & value) is at /duty?code=9902.04.94&origin=&value=. Current as of USITC 2026HTSRev10 (synced 2026-06-12).