Tariff reference › Chapter 99 › 9902.09.12
HTS 9902.09.12 — Mixtures of poly(oxy-1,2-ethanediyl), α-(2,4,6-tris(1-phenylethyl)phenyl)-ω-hydroxy-, phosphate, potassium salt (CAS No. 163436-84-8); poly(oxy-1,2-ethanediyl), α-(tris(1-phenylethyl)phenyl)-ω-hydroxy- (CAS No. 99734-09-5); and propane-1,2-diol (CAS No. 57-55-6) (provided for in subheading 3402.90.30)
The current US import duty for Mixtures of poly(oxy-1,2-ethanediyl), α-(2,4,6-tris(1-phenylethyl)phenyl)-ω-hydroxy-, phosphate, potassium salt (CAS No. 163436-84-8); poly(oxy-1,2-ethanediyl), α-(tris(1-phenylethyl)phenyl)-ω-hydroxy- (CAS No. 99734-09-5); and propane-1,2-diol (CAS No. 57-55-6) (provided for in subheading 3402.90.30) (HTS 9902.09.12) — the base rate, any Section 301/232/122 surcharge that applies, and what's changed recently.
Mixtures of poly(oxy-1,2-ethanediyl), α-(2,4,6-tris(1-phenylethyl)phenyl)-ω-hydroxy-, phosphate, potassium salt (CAS No. 163436-84-8); poly(oxy-1,2-ethanediyl), α-(tris(1-phenylethyl)phenyl)-ω-hydroxy- (CAS No. 99734-09-5); and propane-1,2-diol (CAS No. 57-55-6) (provided for in subheading 3402.90.30)
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.
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Programmatic access: the full duty stack (base + surcharges + MPF/HMF for a given origin & value) is at /duty?code=9902.09.12&origin=&value=. Current as of USITC 2026HTSRev10 (synced 2026-06-12).