China HS → US HTS
China HS 6402.9921 (以机织物或其他纺织材料作 衬底的): US HTS candidates & duty rates
China tariff line for "以机织物或其他纺织材料作 衬底的" shares the international HS6 anchor 640299 with 12 US HTS candidates below. Compare descriptions, then calculate landed duty.
Updated
China HS 6402.9921 most commonly maps to US HTS 6402.99.23. Total duty rate from China (MFN + Chapter 99 overlays): about 15.50%. Verify the description before filing.
China tariff line facts
| China HS line | 6402.9921 |
|---|---|
| Description | 以机织物或其他纺织材料作 衬底的 |
| Category path | 橡胶或塑料制外底及鞋面的其他 鞋靴 > 其他鞋靴 > 其他 > 塑料制鞋面的 > 以机织物或其他纺织材料作 衬底的 |
| Shared HS6 | 640299 |
| China MFN rate (reference) | 10 |
| Schedule version | 2026 |
US HTS candidates (12)
| US HTS | Description | General (MFN) | Total from China |
|---|---|---|---|
| 6402.99.23 | Made on a base or platform of wood | 8% | 15.50% |
| 6402.99.25 | Made on a base or platform of cork | 12.5% | 20% |
| 6402.99.27 | Sandals and similar footwear of plastics, produced in one piece by molding | 3% | 10.50% |
| 6402.99.32 | Protective active footwear | 20% | 27.50% |
| 6402.99.33 | Footwear designed to be worn over, or in lieu of, other footwear as a protection against water, oil, grease or chemicals or cold or inclement weather | 37.5% | 45% |
| 6402.99.80 | Valued over $6.50 but not over $12/pair | 90¢/pr. + 20% | 27.50% |
| 6402.99.90 | Valued over $12/pair | 20% | 27.50% |
| 6402.99.31 | Other | 6% | 13.50% |
| 6402.99.49 | Other | 37.5% | 45% |
| 6402.99.69 | Other | 48% | 55.50% |
| 6402.99.79 | Other | 90¢/pr. + 37.5% | 45% |
| 6402.99.04.00 | Having uppers of which over 90 percent of the external surface area (including any accessories or reinforcements such as those mentioned in note 4(a) to this chapter) is rubber or plastics (except footwear having foxing or a foxing-like band applied or molded at the sole and overlapping the upper and except footwear designed to be worn over, or in lieu of, other footwear as a protection against water, oil, grease or chemicals or cold or inclement weather) | 6% | 6% |
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 6402.9921?
There is no one-to-one mapping: only the first six digits (HS6 640299) are shared internationally. Under this anchor the US schedule has 12 candidate lines; the most common is 6402.99.23. Match your product facts (material, use, construction) against the descriptions to pick the right one.
How much is US import duty for "以机织物或其他纺织材料作 衬底的" from China?
Using the leading candidate 6402.99.23, the total rate from China is about 15.50% — 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.
Rate change alerts
Get an email when US tariffs affecting HS6 640299 change (Section 301, IEEPA, Federal Register actions).