Singapore HS CodeHS Code 291711: Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Oxalic acid, its salts and esters in Singapore
What is HS Code 291711 in Singapore
Under Singapore's Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED 2022), HS Code 291711 is the WCO Harmonized System subheading for Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Oxalic acid, its salts and esters. This is the most detailed internationally standardized level; Singapore extends classifications to 8 digits under its national tariff system. 291711 belongs to Section VI: Products of the chemical or allied industries, Chapter 29: Organic chemicals, Heading 2917: Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives.
Explore more 2026 Latest Singapore import export trade data and shipment records for HS Code Oxalic Acid on TradeInt global trade data platformClassification Path of HS Code 291711 in Singapore
Singapore Tariff Classification: Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED / HS-SG)
In Singapore, HS 291711 is classified under the Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED 2022) — a 8-digit national extension of the WCO 6-digit Harmonized System.
Tariff schedule Singapore Trade Classification, Customs & Excise Duties 2022 (STCCED / HS-SG)
Local name STCCED 2022
Digits 8
Official source https://www.customs.gov.sg/
Top Trading Product of HS Code 2917
Top Singapore import Product Under HS Code 2917
1 291712: Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Adipic acid, its salts and esters $55.8M2 291719: Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Other $22.0M3 291714: Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Maleic anhydride $16.0MFigures shown for 2025.
For more 2026 recent data, search for Singapore import trade recordsTop Singapore export Product Under HS Code 2917
1 291720: Cyclanic, cyclenic or cycloterpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives $1.2M2 291719: Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Other $858.7K3 291739: Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Other $534.2KFigures shown for 2025.
For more 2026 recent data, search for Singapore export trade recordsRelated HS Code to Singapore Oxalic Acid (291711)
HS Code 29171100
Oxalic acid, its salts and esters (excl. inorganic or organic compounds of mercury)
HS Code 291712
Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Adipic acid, its salts and esters
HS Code 291713
Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Azelaic acid, sebacic acid, their salts and esters
HS Code 291714
Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Maleic anhydride
HS Code 291719
Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Other
HS Code 291720
Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Cyclanic, cyclenic or cycloterpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives
HS Code 291732
Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Dioctyl orthophthalates
HS Code 291733
Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Dinonyl or didecyl orthophthalates
HS Code 291734
Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Other esters of orthophthalic acid
HS Code 291735
Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Phthalic anhydride
Frequently Asked Questions
What is HS code 291711 in Singapore?
HS code 291711 covers Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives : Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Oxalic acid, its salts and esters in Singapore. It sits in Chapter 29 (Organic chemicals), Heading 2917 of the Harmonized System, and is classified under STCCED / HS-SG.
Is HS code 291711 the same across all countries?
What system does Singapore use to classify HS code 291711?
Where can I officially look up HS code 291711 in Singapore?