Question 1

What is the total import duty on HS 8483.40.70.00 from China in 2026?

Accepted Answer

Importing HS 8483.40.70.00 (other speed changers) from China in 2026 faces an estimated total of 35%: 25¢ each + 3.9% MFN base, plus 25% Section 301 (China), 10% Section 122 Surcharge. Use the free duty calculator to stack MPF/HMF and get a per-shipment landed cost.

Question 2

Does HS 8483.40.70.00 qualify for USMCA treatment from Mexico or Canada?

Accepted Answer

USMCA-qualifying goods under HS 8483.40.70.00 from Mexico or Canada are exempt from the Section 122 reciprocal surcharge and Section 301 tariffs, leaving only the 25¢ each + 3.9% MFN base rate. Goods must meet the applicable USMCA rule of origin to claim the preference.

Question 3

Can I claim a duty refund on past imports of HS 8483.40.70.00?

Accepted Answer

Importers who paid IEEPA-based reciprocal duties on HS 8483.40.70.00 before the February 2026 SCOTUS ruling may be eligible for a refund through CBP's CAPE portal. Eligibility depends on your entry dates, liquidation status, and whether your goods were covered by the struck-down tariff actions. Use the free refund estimator to check.

Origin	MFN Base	Stacked Programs	Est. Total
China	25¢ each + 3.9%	301 +25%S122 +10%	35%
Mexico (USMCA)	25¢ each + 3.9%	None	0%
Canada (USMCA)	25¢ each + 3.9%	None	0%
Vietnam	25¢ each + 3.9%	S122 +10%	10%
Germany (EU)	25¢ each + 3.9%	S122 +10%	10%
India	25¢ each + 3.9%	S122 +10%	10%
South Korea	25¢ each + 3.9%	S122 +10%	10%

8483.40.70.00

Frequently Asked Questions

What is the total import duty on HS 8483.40.70.00 from China in 2026?

Does HS 8483.40.70.00 qualify for USMCA treatment from Mexico or Canada?

Can I claim a duty refund on past imports of HS 8483.40.70.00?

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