Viet Nam HS CodeHS Code 293331: Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Pyridine and its salts in Viet Nam
What is HS Code 293331 in Viet Nam
Under Viet Nam's Vietnam Tariff Schedule (Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)), HS Code 293331 is the WCO Harmonized System subheading for Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Pyridine and its salts. This is the most detailed internationally standardized level; Viet Nam extends classifications to 8 digits under its national tariff system. 293331 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 Viet Nam import export trade data and shipment records for HS Code Pyridine and Salts on TradeInt global trade data platformClassification Path of HS Code 293331 in Viet Nam
Viet Nam Tariff Classification: Vietnam Tariff Schedule (AHTN-VN)
In Viet Nam, HS 293331 is classified under the Vietnam Tariff Schedule (Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)) — a 8-digit national extension of the WCO 6-digit Harmonized System.
Tariff schedule Vietnam Tariff Schedule (AHTN-VN)
Local name Biểu thuế xuất nhập khẩu Việt Nam (AHTN 2022)
Digits 8
Official source https://www.customs.gov.vn/
Top Trading Product of HS Code 2933
Top Viet Nam import Product Under HS Code 2933
1 293399: Heterocyclic compounds with nitrogen heteroatom(s) only : Other : Other $50.9M2 293361: Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure : Melamine $32.4M3 293339: Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Other $28.6MFigures shown for 2023.
For more 2026 recent data, search for Viet Nam import trade recordsTop Viet Nam export Product Under HS Code 2933
1 293399: Heterocyclic compounds with nitrogen heteroatom(s) only : Other : Other $183.4K2 293339: Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Other $53.3K3 293369: Heterocyclic compounds with nitrogen heteroatom(s) only : Compounds containing an unfused triazine ring (whether or not hydrogenated) in the structure : Other $52.5KFigures shown for 2023.
For more 2026 recent data, search for Viet Nam export trade recordsRelated HS Code to Viet Nam Pyridine and Salts (293331)
HS Code 29333100
Pyridine and its salts
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 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
HS Code 293349
Compounds containing in the structure a quinoline or isoquinoline ringsystem (whether or not hydrogenated), not further fused : Other
Frequently Asked Questions
What is HS code 293331 in Viet Nam?
HS code 293331 covers Compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure : Pyridine and its salts in Viet Nam. It sits in Chapter 29 (Organic chemicals), Heading 2933 of the Harmonized System, and is classified under AHTN-VN.
Is HS code 293331 the same across all countries?
What system does Viet Nam use to classify HS code 293331?
Where can I officially look up HS code 293331 in Viet Nam?