HTS 6203.43.70Men's or boys' suits, ensembles, suit-type jackets, blazers, trousers, bib and brace overalls, breeches and shorts (other than swimwear):Trousers, bib and brace overalls, breeches and shorts: Of synthetic fibers: Other: Other: Other: Other: Containing 36 percent or more by weight of wool or fine animal hair

What that translates to:Other men's/boys' woven synthetic pants, 36%+ wool or fine hair

Also written 62034370. Rates as CBP is collecting them today. Updated Oct 1, 2026.

Country of origin

Other men's/boys' woven synthetic pants, 36%+ wool or fine… (HTS 6203.43.70) from China owe 39.7% + 49.6¢ per kg in total duties as of Oct 1, 2026: a 49.6¢/kg + 19.7% regular duty plus a 12.5% forced-labor tariff (Section 301) and a 7.5% China tariff (Section 301).

Total duty rate39.7% + 49.6¢ per kgThat's $3,970 on a $10,000 shipment, plus the per-unit charge.

Forced-labor tariffSection 301, since Jul 24, 202612.5%

China tariffSection 301, since Feb 14, 20207.5%

Regular dutyBase rate (MFN) in the tariff schedule49.6¢/kg + 19.7%

Total duty39.7% + 49.6¢ per kg

Court status: Challenged at the U.S. Court of International Trade in In re Section 301 Forced Labor Cases, Court No. 26-03555-3JP, before a three-judge panel. The plaintiffs, Learning Resources and others, have moved for judgment on the agency record, arguing that the action (91 FR 47318) exceeds USTR's statutory authority, is arbitrary and capricious, and is pretextual; 25 states, plaintiffs in Court No. 26-cv-03467-3JP, support them as amici (brief filed Sep 11, 2026). No ruling as of Oct 1, 2026, so the rate is unchanged.

Sources: USITC Harmonized Tariff Schedule, Revision 20 (2026); USTR, Notice of Actions in Section 301 Investigations (forced labor), 91 FR 47318, Jul 28, 2026; HTS 9903.05.31; USTR, Notice of Modification of Section 301 Action (List 4A cut to 7.5% from Feb 14, 2020), 85 FR 3741, Jan 22, 2020; HTS 9903.88.15.

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Official description

Men's or boys' suits, ensembles, suit-type jackets, blazers, trousers, bib and brace overalls, breeches and shorts (other than swimwear): Trousers, bib and brace overalls, breeches and shorts: Of synthetic fibers: Other: Other: Other: Other: Containing 36 percent or more by weight of wool or fine animal hair

Legal text from the Harmonized Tariff Schedule, Revision 20 (2026), chapter 62: Articles of apparel and clothing accessories, not knitted or crocheted.

Statistical lines

The 10-digit numbers used on entry paperwork. They share this code's duty rates.

6203.43.7010 (6203437010)Men's (447) · reported in doz., kg
6203.43.7020 (6203437020)Boys' (447) · reported in doz., kg
6203.43.7030 (6203437030)Shorts (447) · reported in doz., kg

What changed for this code

Jul 24, 2026Forced-labor tariffs start on imports from 60 economies (Section 301)
Jul 22, 202625% Section 301 tariff on products of Brazil starts
Jan 1, 2026Section 301 tariff on Nicaragua starts at 0%, set to rise to 10% in 2027 and 15% in 2028

Questions about HTS 6203.43.70

What is the duty rate for HTS 6203.43.70?

The regular (column 1 general) rate printed in the tariff schedule is 49.6¢/kg + 19.7%. Goods from China owe 39.7% + 49.6¢ per kg in total as of Oct 1, 2026, including any additional tariffs. Additional tariffs depend on the country of origin; choose one above to see its full rate.

Is HTS 6203.43.70 subject to Section 301 tariffs?

Yes, for goods from 84 countries and territories as of Oct 1, 2026, including Algeria, Angola, Argentina, Australia, Austria. Choose a country above to see the rate and any exemptions.

Is HTS 6203.43.70 subject to Section 232 tariffs?

No Section 232 tariff applies to HTS 6203.43.70 as of Oct 1, 2026, from any country of origin.

HTSLookup shows the duties CBP collects on this code by country of origin. Antidumping or countervailing duties may also apply to some exporters; they're set per company and aren't shown.