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HTS Code · Heading 8483 · Nuclear Reactors, Boilers, Machinery

8483.90.70.00

Parts of articles of subheading 8483.20

Estimated Total Duty

40.5% from China

5.5% MFN base + 25% 301 + 10% S122. Stacked per the centralized 2026 program snapshot.

Tariff Details
HS Code
8483.90.70.00
Description
Parts of articles of subheading 8483.20
General Duty Rate
5.5%
Unit of Quantity
kg
Section
Section 16
Last Updated
March 17, 2026
Tariff by Country of Origin
OriginMFN BaseStacked ProgramsEst. Total
China5.5%
301 +25%S122 +10%
40.5%
Mexico (USMCA)5.5%None5.5%
Canada (USMCA)5.5%None5.5%
Vietnam5.5%
S122 +10%
15.5%
Germany (EU)5.5%
S122 +10%
15.5%
India5.5%
S122 +10%
15.5%
South Korea5.5%
S122 +10%
15.5%
Totals are estimates. USMCA origins assume the good qualifies under rule-of-origin. Final landed cost depends on MPF, HMF, and any exclusions \u2014 run the full calculator.
All Additional Tariff Rates on This Code
Section 301 (China)
+25%
Section 122 Surcharge
+10%
Hts Special
+Free (A+,AU,BH,CL,CO,D,E,IL, JO,KR,MA, OM,P,PA,PE,S,SG)

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