China HS CodeHS Code 293352: Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Malonylurea (barbituric acid) and its salts in China
What is HS Code 293352 in China
Under China's Customs Import and Export Tariff of the People's Republic of China (中华人民共和国海关进出口税则), HS Code 293352 is the WCO Harmonized System subheading for Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Malonylurea (barbituric acid) and its salts. This is the most detailed internationally standardized level; China extends classifications to 13 digits under its national tariff system. 293352 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2933: Heterocyclic compounds with nitrogen heteroatom(s) only.
Explore more 2026 Latest China import export trade data and shipment records for HS Code Barbituric Acid Compound on TradeInt global trade data platformClassification Path of HS Code 293352 in China
China Tariff Classification: Customs Import and Export Tariff of the People's Republic of China (China HS / CCCHS)
In China, HS 293352 is classified under the Customs Import and Export Tariff of the People's Republic of China (中华人民共和国海关进出口税则) — a 13-digit national extension of the WCO 6-digit Harmonized System.
Tariff schedule Customs Import and Export Tariff of the People's Republic of China (China HS / CCCHS)
Local name 中华人民共和国海关进出口税则
Digits 13
Official source http://english.customs.gov.cn/
Top Trading Product of HS Code 2933
Top China import Product Under HS Code 2933
1 293399: Other : Other $1.1B2 293339: Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Other $582.9M3 293359: Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Other $413.5MFigures shown for 2025.
For more 2026 recent data, search for China import trade recordsTop China export Product Under HS Code 2933
1 293399: Other : Other $3.7B2 293339: Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Other $2.1B3 293359: Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Other $1.7BFigures shown for 2025.
For more 2026 recent data, search for China export trade recordsRelated HS Code to China Barbituric Acid Compound (293352)
HS Code 29335200
Malonylurea (barbituric acid)&its derivatives; salts thereof
HS Code 293311
Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure : Phenazone (antipyrin) and its derivatives
HS Code 293319
Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure : Other
HS Code 293321
Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure : Hydantoin and its derivatives
HS Code 293329
Compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure : Other
HS Code 293331
Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Pyridine and its salts
HS Code 293332
Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Piperidine and its salts
HS Code 293333
Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Alfentanil (INN), anileridine (INN), bezitramide (INN), bromazepam (INN), difenoxin (INN), diphenoxylate (INN), dipipanone (INN), fentanyl (INN), ketobemidone (INN), methylphenidate (INN), pentazocine (INN), pethidine (INN), pethidine (INN) intermediate A, phencyclidine (INN) (PCP), phenoperidine (INN), pipradrol (INN), piritramide (INN), propiram (INN) and trimeperidine (INN); salts thereof
HS Code 293339
Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Other
HS Code 293341
Compounds containing in the structure a quinoline or isoquinoline ringsystem (whether or not hydrogenated), not further fused : Levorphanol (INN) and its salts
Frequently Asked Questions
What is HS code 293352 in China?
HS code 293352 covers Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure : Malonylurea (barbituric acid) and its salts in China. It sits in Chapter 29 (Organic chemicals), Heading 2933 of the Harmonized System, and is classified under China HS / CCCHS.
Is HS code 293352 the same across all countries?
What system does China use to classify HS code 293352?
Where can I officially look up HS code 293352 in China?