XVI. Machinery, mechanical appliances, electrical equipment·HS 84·Machinery, mechanical appliances; reactors, boilers

HS6

8481.30

Check valves

止回阀

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Common synonyms

check valve

non-return valve

one-way valve

止回阀

单向阀

Tariff across 13 jurisdictions

Country	Full code	MFN	FTA	Source	Verified
USUnited States	8481.30.00.00	2.0%	USMCA: 0%, Korea-US: 0%	USITC	2026-05-15
CNChina	8481309000	8.0%	RCEP: 0%, ASEAN-China: 0%	GACC	2026-05-12
EUEuropean Union	8481300000	2.0%	EU-UK TCA: 0%, EU-VN: 0%	EU	2026-05-10
UKUnited Kingdom	8481300000	2.0%	EU-UK TCA: 0%, CPTPP: 0%	UK	2026-05-10
JPJapan	848130000	Free	—	Japan	2026-05-08
KRSouth Korea	8481300000	8.0%	RCEP: 0%, Korea-China: 0%	KCS	2026-05-06
INIndia	84813000	7.5%	ASEAN-India: 0%	CBIC	2026-05-05
AUAustralia	8481300000	5.0%	RCEP: 0%, CPTPP: 0%	ABF	2026-05-04
CACanada	8481300000	Free	—	CBSA	2026-05-04
MXMexico	84813000	10.0%	USMCA: 0%, CPTPP: 0%	TIGIE	2026-04-30
BRBrazil	84813000	16.0%	Mercosur: 0%, EU-Mercosur: 0%	Mercosur	2026-04-28
VNVietnam	84813000	10.0%	RCEP: 0%, CPTPP: 0%	Vietnam	2026-04-25
THThailand	84813000000	10.0%	RCEP: 0%, ASEAN-China: 0%	Thailand	2026-04-25

Additional duties and compliance

US

United States

Section 301 List 4A (China origin)7.5%

IN

India

Social Welfare Surcharge (10% of BCD)0.8%

MX

Mexico

Customs Processing Fee (DTA)0.8%

BR

Brazil

PIS/COFINS-Import (combined)9.3%