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China HS → US HTS

China HS 2922.1600 (全氟辛基磺酸二乙醇铵): US HTS candidates & duty rates

China tariff line for "全氟辛基磺酸二乙醇铵" shares the international HS6 anchor 292216 with 1 US HTS candidate below. Compare descriptions, then calculate landed duty.

Updated

Quick answer

China HS 2922.1600 most commonly maps to US HTS 2922.16.00.00. Total duty rate from China (MFN + Chapter 99 overlays): about 31.50%. Verify the description before filing.

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China tariff line facts

China HS line2922.1600
Description全氟辛基磺酸二乙醇铵
Category path含氧基氨基化合物 > 氨基醇（但含有一种以上含氧基 的除外）及其醚和酯，以及它们 的盐 > 全氟辛基磺酸二乙醇铵
Shared HS6292216
China MFN rate (reference)6.5
Schedule version2026

US HTS candidates (1)

US HTSDescriptionGeneral (MFN)Total from China
2922.16.00.00 Diethylammonium perfluorooctane sulfonate 6.5% 31.50%

Total = MFN base + Section 301 / IEEPA / reciprocal overlays active for China origin. AD/CVD not included.

Frequently asked questions

Which US HTS code corresponds to China HS 2922.1600?

There is no one-to-one mapping: only the first six digits (HS6 292216) are shared internationally. Under this anchor the US schedule has 1 candidate line; the most common is 2922.16.00.00. Match your product facts (material, use, construction) against the descriptions to pick the right one.

How much is US import duty for "全氟辛基磺酸二乙醇铵" from China?

Using the leading candidate 2922.16.00.00, the total rate from China is about 31.50% — MFN base plus the Chapter 99 overlays (Section 301 / IEEPA / reciprocal) active for China origin. Other candidates may differ, so verify classification first.

Why is China HS8 not identical to US HTS8?

The WCO Harmonized System is only agreed to six digits. China extends HS6 to 8/10-digit national lines for its own tariffs and statistics, and the US does the same with HTS8/HTS10 — the extensions are independent, so codes must be bridged via HS6.

How do I confirm the final HTS classification?

Compare the US line descriptions against your product facts, check CBP rulings for similar goods, and when in doubt request a binding ruling. The bridge tool lets you re-run this query and compare all candidates side by side.