China HS → US HTS
China HS 6811.8910 (管子及管子附件): US HTS candidates & duty rates
China tariff line for "管子及管子附件" shares the international HS6 anchor 681189 with 3 US HTS candidates below. Compare descriptions, then calculate landed duty.
Updated
China HS 6811.8910 most commonly maps to US HTS 6811.89.10.00. Total duty rate from China (MFN + Chapter 99 overlays): about 25%. Verify the description before filing.
China tariff line facts
| China HS line | 6811.8910 |
|---|---|
| Description | 管子及管子附件 |
| Category path | 石棉水泥、纤维素水泥或类似材 料的制品 > 不含石棉的 > 其他制品 > 管子及管子附件 |
| Shared HS6 | 681189 |
| China MFN rate (reference) | 8 |
| Schedule version | 2026 |
US HTS candidates (3)
| US HTS | Description | General (MFN) | Total from China |
|---|---|---|---|
| 6811.89.10.00 | Tubes, pipes and tube or pipe fittings | Free | 25% |
| 6811.89.90.00 | Other articles | Free | 25% |
| 6811.89 | Other articles: | Free | 25% |
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 6811.8910?
There is no one-to-one mapping: only the first six digits (HS6 681189) are shared internationally. Under this anchor the US schedule has 3 candidate lines; the most common is 6811.89.10.00. Match your product facts (material, use, construction) against the descriptions to pick the right one.
How much is US import duty for "管子及管子附件" from China?
Using the leading candidate 6811.89.10.00, 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.