China HS → US HTS
China HS 2936.2900 (其他维生素及其衍生物): US HTS candidates & duty rates
China tariff line for "其他维生素及其衍生物" shares the international HS6 anchor 293629 with 11 US HTS candidates below. Compare descriptions, then calculate landed duty.
Updated
China HS 2936.2900 most commonly maps to US HTS 2936.29.16. Total duty rate from China (MFN + Chapter 99 overlays): about 0%. Verify the description before filing.
China tariff line facts
| China HS line | 2936.2900 |
|---|---|
| Description | 其他维生素及其衍生物 |
| Category path | 天然或合成再制的维生素原和维 > 未混合的维生素及其衍生物 > 其他维生素及其衍生物 |
| Shared HS6 | 293629 |
| China MFN rate (reference) | 4 |
| Schedule version | 2026 |
US HTS candidates (11)
| US HTS | Description | General (MFN) | Total from China |
|---|---|---|---|
| 2936.29.16 | Niacin and niacinamide | Free | 0% |
| 2936.29.50 | Other | Free | 0% |
| 2936.29.10.00 | Folic acid | Free | 0% |
| 2936.29.16.10 | Pharmaceutical grade | Free | 0% |
| 2936.29.16.30 | Niacinamide | Free | 0% |
| 2936.29.20.00 | Aromatic or modified aromatic | Free | 0% |
| 2936.29.50.20 | Vitamins D and their derivatives | Free | 0% |
| 2936.29.50.30 | Biotin | Free | 0% |
| 2936.29.16.20 | Other | Free | 0% |
| 2936.29.50.50 | Other | Free | 0% |
| 2936.29 | Other vitamins and their derivatives: | — | — |
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 2936.2900?
There is no one-to-one mapping: only the first six digits (HS6 293629) are shared internationally. Under this anchor the US schedule has 11 candidate lines; the most common is 2936.29.16. Match your product facts (material, use, construction) against the descriptions to pick the right one.
How much is US import duty for "其他维生素及其衍生物" from China?
Using the leading candidate 2936.29.16, the total rate from China is about 0% — 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 293629 change (Section 301, IEEPA, Federal Register actions).