WCO classification path

  1. National9902.05.53Erythorbic acid ((5R)-5-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxy-2(5H)-furanone) (CAS No. 89-65-6) (provided for in subheading 2932.20.50)

9902.05.53

What is the United States import tariff for HS 9902.05.53 (Erythorbic acid ((5R)-5-[(1R)-1,2-dihydroxyethyl]-)?

Quick answer: United States MFN rate for HS 9902.05.53 is Free.

"Erythorbic acid ((5R)-5-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxy-2(5H)-furanone) (CAS No. 89-65-6) (provided for in subheading 2932.20.50)"

HS code 9902.05.53 () under the United States tariff schedule classifies "Erythorbic acid ((5R)-5-[(1R)-1,2-dihydroxyethyl]-3,4-dihydroxy-2(5H)-furanone) (CAS No. 89-65-6) (provided for in subheading 2932.20.50)". United States customs apply MFN rate of Free, Column 2 rate No change.

Tariff Schedule

ClassificationRate
最惠国税率 (MFN)
MFN rate
Free
第二栏税率
Column 2 rate
No change

⚠️ U.S. additional tariffs (on top of base rate)

  • +10% Section 122 temporary import surcharge (Feb 24 – Jul 24, 2026, all origins)

IEEPA tariffs (fentanyl/reciprocal) were struck down by the U.S. Supreme Court and ceased in Feb 2026. Verified Jun 2026.

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9902.05.53 · Erythorbic acid ((5R)-5-[(1R)-1,2-dihydroxyethyl]-3,4-dihydr · United States · Treayo