China HS → US HTS
China HS 3506.9110 (以聚酰胺为基本成分的): US HTS candidates & duty rates
China tariff line for "以聚酰胺为基本成分的" shares the international HS6 anchor 350691 with 3 US HTS candidates below. Compare descriptions, then calculate landed duty.
Updated
China HS 3506.9110 most commonly maps to US HTS 3506.91.10.00. Total duty rate from China (MFN + Chapter 99 overlays): about 25%. Verify the description before filing.
China tariff line facts
| China HS line | 3506.9110 |
|---|---|
| Description | 以聚酰胺为基本成分的 |
| Category path | 其他税目未列名的调制胶及其他 调制粘合剂；适于作胶或粘合剂 用的产品，零售包装每件净重不 超过1千克 > 其他 > 以橡胶或税目39.01至39.13的聚 > 以聚酰胺为基本成分的 |
| Shared HS6 | 350691 |
| China MFN rate (reference) | 10 |
| Schedule version | 2026 |
US HTS candidates (3)
| US HTS | Description | General (MFN) | Total from China |
|---|---|---|---|
| 3506.91.10.00 | Optically clear free-film adhesives and optically clear curable liquid adhesives of a kind used solely or principally for the manufacture of flat panel displays or touch-sensitive screen panels | Free | 25% |
| 3506.91.50.00 | Other | 2.1% | 27.10% |
| 3506.91 | Adhesives based on polymers of headings 3901 to 3913 or on rubber: | — | — |
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 3506.9110?
There is no one-to-one mapping: only the first six digits (HS6 350691) are shared internationally. Under this anchor the US schedule has 3 candidate lines; the most common is 3506.91.10.00. Match your product facts (material, use, construction) against the descriptions to pick the right one.
How much is US import duty for "以聚酰胺为基本成分的" from China?
Using the leading candidate 3506.91.10.00, the total rate from China is about 25% — 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.
Rate change alerts
Get an email when US tariffs affecting HS6 350691 change (Section 301, IEEPA, Federal Register actions).