China HS → US HTS
China HS 8504.3410 (互感器): US HTS candidates & duty rates
China tariff line for "互感器" shares the international HS6 anchor 850434 with 1 US HTS candidate below. Compare descriptions, then calculate landed duty.
Updated
China HS 8504.3410 most commonly maps to US HTS 8504.34.00.00. Total duty rate from China (MFN + Chapter 99 overlays): about 34.10%. Verify the description before filing.
China tariff line facts
| China HS line | 8504.3410 |
|---|---|
| Description | 互感器 |
| Category path | 变压器、静止式变流器（例如， > 其他变压器 > 额定容量超过500千伏安 > 互感器 |
| Shared HS6 | 850434 |
| China MFN rate (reference) | 10 |
| Schedule version | 2026 |
US HTS candidates (1)
| US HTS | Description | General (MFN) | Total from China |
|---|---|---|---|
| 8504.34.00.00 | Having a power handling capacity exceeding 500 kVA | 1.6% | 34.10% |
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 8504.3410?
There is no one-to-one mapping: only the first six digits (HS6 850434) are shared internationally. Under this anchor the US schedule has 1 candidate line; the most common is 8504.34.00.00. Match your product facts (material, use, construction) against the descriptions to pick the right one.
How much is US import duty for "互感器" from China?
Using the leading candidate 8504.34.00.00, the total rate from China is about 34.10% — 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.