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China HS → US HTS

China HS 3501.1000 (酪蛋白): US HTS candidates & duty rates

China tariff line for "酪蛋白" shares the international HS6 anchor 350110 with 3 US HTS candidates below. Compare descriptions, then calculate landed duty.

Updated

Quick answer

China HS 3501.1000 most commonly maps to US HTS 3501.10.10.00. Total duty rate from China (MFN + Chapter 99 overlays): about 7.50%. Verify the description before filing.

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China tariff line facts

China HS line3501.1000
Description酪蛋白
Category path酪蛋白、酪蛋白酸盐及其他酪蛋 白衍生物；酪蛋白胶 > 酪蛋白
Shared HS6350110
China MFN rate (reference)10
Schedule version2026

US HTS candidates (3)

US HTSDescriptionGeneral (MFN)Total from China
3501.10.10.00 Milk protein concentrate 0.37¢/kg 7.50%
3501.10.50.00 Other Free 7.50%
3501.10 Casein: — —

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 3501.1000?

There is no one-to-one mapping: only the first six digits (HS6 350110) are shared internationally. Under this anchor the US schedule has 3 candidate lines; the most common is 3501.10.10.00. Match your product facts (material, use, construction) against the descriptions to pick the right one.

How much is US import duty for "酪蛋白" from China?

Using the leading candidate 3501.10.10.00, the total rate from China is about 7.50% — 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.