Subheading · Chapter 29 · Section VI, Products of the chemical or allied industries
HS 2921 29Amine-function compounds: other
Organic chemicals
- Customs duty
- 7.5%
- 3 tariff items
- GST now
- 5% or 18%
- depending on the goods
- Import policy
- Free
- Export policy
- Free
- Unit
- kg
- Duty in China
- 6.5%
- On Indian goods
Codes under this subheading
3 codes. Duty and GST are set on the 8-digit tariff items; open the one that describes your goods.
| Code | Description | Customs duty | GST now | Unit |
|---|---|---|---|---|
| 2921 29 10 | Hexamethylenetetramine (hexamine) not put up as fuel or medicament | 7.5% | 5% or 18% | kg |
| 2921 29 20 | Trimethylene triniframine | 7.5% | 5% or 18% | kg |
| 2921 29 90 | Other | 7.5% | 5% or 18% | kg |
Importing into India
Duty is set on each 8-digit tariff item: open one of the codes above. Basic customs duty across its 3 tariff items: 7.5%. The rules below cover this whole code.
Anti-dumping, countervailing and safeguard duty in force
- Anti-dumping duty on goods from China: USD 493.73–826.75 per tonne, by origin and producer (until 27 Apr 2027). N, N. 12/2022-ADD
- Anti-dumping duty on goods from China and South Korea: reference price USD 378.38–465.94/KG, by origin and producer (until 17 Aug 2027). Ursodeoxycholic Acid (UDCA). 04/2023-ADD
Charged on top of the duty above, only on goods from the countries named.
Import policy (DGFT ITC(HS)) of its tariff items
- Free: 3 tariff items
GST
IGST on imports is the GST rate. Rates changed on 22 September 2025.
- Now 5% or 18%, depending on the goods.
- Until 21 September 2025 12% or 18%, depending on the goods.
- Change: Changed.
The rules that set it now
| Notification | Goods | Rate |
|---|---|---|
| 9/2025-Integrated Tax (Rate)Schedule I, S.No. 222 | Gibberellic aci d | 5% |
| 9/2025-Integrated Tax (Rate)Schedule II, S.No. 36 | All organic chemicals other than giberellic acid | 18% |
History
| Period | Rate | Notification |
|---|---|---|
| Until 21 Sep 2025 | 12% or 18% | 1/2017-Central Tax (Rate) |
| From 22 Sep 2025 | 5% or 18% | 9/2025-Integrated Tax (Rate) |
Exporting from India
Export duty
Nil. The Second Schedule to the Customs Tariff Act does not list these goods, so no export duty is charged.
Duty drawback (All Industry Rates)
| Drawback item | Goods | Rate | Cap |
|---|---|---|---|
| 2921 | Amine- function compounds | — | — |
| 292101 | 4,4 Diamino Diphenyl Sulfone | 2.6% | Rs. 30.3 per Kg |
| 292102 | Ortho Chloro Para Nitro Aniline | 2.5% | Rs. 13.4 per Kg |
| 292103 | Meta Uriedo Aniline | 4% | Rs. 19.4 per Kg |
| 292104 | K Acid | 3.7% | Rs. 14.2 per Kg |
| 292105 | Bronners Acid | 2.7% | Rs. 15 per Kg |
| 292106 | Sulpho Tobias Acid | 4.7% | Rs. 19.4 per Kg |
| 292107 | 2,6-Dichloro-4-(Trifluoromethyl) Aniline | 1.5% | — |
| 292199 | Others | 1.2% | — |
Drawback items follow the 4-digit heading, not the 8-digit code: claim the one that describes your goods. Rates of notification 77/2023-Customs (N.T.) as amended, in force on 19 Oct 2026.
Export policy (DGFT ITC(HS) Schedule 2) of its tariff items
- Free: 3 tariff items
What buyers pay abroad: import duty in the US, UK, EU and Australia for 2921 29, and China's below.
China: the same goods (2921 29)
China shares the first 6 digits with India and splits them into 10-digit codes of its own: 3 in force and 2 expired under 2921 29. Exporters see what China charges Indian goods; importers see the rebate and licences their Chinese supplier deals with.
| China code | Goods | Duty on Indian goods | MFN | Import VAT | Export rebate | Licences |
|---|---|---|---|---|---|---|
| 2921.29.00.10 | guazatine辛菌胺 | 6.5%MFN rate (no APTA concession on this line) | 6.5% | 13% | 13% | S |
| 2921.29.00.20 | 1,1-Diamino-2,2-dinitroethylene (DADE or FOX7)1,1-二氨基-2,2-二硝基乙烯(DADE或FOX7) | 6.5%MFN rate (no APTA concession on this line) | 6.5% | 13% | 13% | 3 |
| 2921.29.00.90 | Other acyclic polyamines and their derivatives其他无环多胺及其衍生物 | 6.5%MFN rate (no APTA concession on this line) | 6.5% | 13% | 13% | None |
- India is a member of the Asia-Pacific Trade Agreement (APTA). With an APTA certificate of origin, Indian goods pay China's APTA rate where the line has one; China applies the lower of that and its provisional rate.
- The export VAT rebate is what China refunds its own exporters. When China cuts it, Chinese export prices tend to rise.
Every Chinese code in full
2921.29.00Other acyclic polyamines and their derivatives; salts thereof
2921.29.00.10guazatine辛菌胺
- Unit
- kg
- MFN import duty
- 6.5%
- Provisional import duty
- None
- General import duty
- 30%
- Import VAT
- 13%
- Consumption tax
- 0%
- Export duty
- 0%
- Provisional export duty
- None
- Export VAT rebate
- 13%
- Updated by China
- 23 Aug 2026
Licences and certificates
- SPesticide import/export registration certificate进出口农药登记证明
Inspection and quarantine
None.
What the customs declaration must state
- 0.Brand type品牌类型
- 1.Export preferential status出口享惠情况
- 2.Ingredient content成分含量
- 3.Use用途
- 4.Packing specifications包装规格
- 5.Brand (Chinese or foreign names)品牌(中文或外文名称)
- 6.Model型号
- 7.GTIN
- 8.CAS
- 9.Other其他
China's agreement rates
- ASEAN
- 0%
- Chile
- 0%
- Pakistan
- 0%
- New Zealand
- 0%
- Peru
- 0%
- Costa Rica
- 0%
- Switzerland
- 0%
- Iceland
- 0%
- Australia
- 0%
- South Korea
- 0%
- Georgia
- 0%
- Mauritius
- 0%
- Maldives
- 0%
- Cambodia
- 0%
- Nicaragua
- 0%
- Ecuador
- 0%
- Serbia
- 0%
- Hong Kong
- 0%
- Macao
- 0%
RCEP rates
- Australia
- 3.3%
- Brunei
- 3.3%
- Cambodia
- 3.3%
- South Korea
- 3.3%
- Laos
- 3.3%
- Malaysia
- 3.3%
- New Zealand
- 3.9%
- Singapore
- 3.3%
- Thailand
- 3.3%
- Vietnam
- 3.3%
- Japan
- 3.5%
- Indonesia
- 3.3%
- Philippines
- 3.3%
- Myanmar
- 3.3%
CIQ codes
- 2921290010101Guazatine (feed additive)辛菌胺(饲料添加剂)
- 2921290010102Octopamine (N,N-dimethyl-2,3-propanediamine)辛菌胺(N,N-二甲基-2,3-丙二胺)
- 2921290010103Iminoctadine (1,4-diaminobutane)辛菌胺(1,4-丁二胺)
- 2921290010104Iminoctadine (1,5-diaminopentane)辛菌胺(1,5-戊二胺)
- 2921290010105Octenidine (1-diethylamino-4-aminopentane)辛菌胺(1-二乙基氨基-4-氨基戊烷)
- 2921290010106Octhilinone (cyclohexanediamine)辛菌胺(环己二胺)
- 2921290010107Guazatine (di-n-pentylamine)辛菌胺(二(正)戊胺)
- 2921290010108Iminoctadine (N-nitrosodimethylamine)辛菌胺(N-亚硝基二甲胺)
- 2921290010109Guazatine (boron trifluoride ethylamine)辛菌胺(三氟化硼乙胺)
- 2921290010110Octhilinone (N,N'-fluorophosphoryl diisopropylamine)辛菌胺(N,N′-氟磷酰二异丙胺)
- 2921290010111Guazatine (diallyl(substituted)cyanamide)辛菌胺(二烯丙基(代)氰胺)
- 2921290010112Guazatine (diethylenetriamine)辛菌胺(二亚乙基三胺)
- 2921290010113Guazatine (triethylenetetramine)辛菌胺(三亚乙基四胺)
- 2921290010114Guazatine (1,2-propanediamine)辛菌胺(1,2-丙二胺)
- 2921290010115Iminoctadine (1,3-diaminopropane)辛菌胺(1,3-丙二胺)
- 2921290010116Octhilinone (polyethylene polyamine)辛菌胺(聚乙烯聚胺)
- 2921290010117Guazatine (tetraethylenepentamine)辛菌胺(四亚乙基五胺)
- 2921290010118Iminoctadine (3-diethylaminopropylamine)辛菌胺(3-二乙氨基丙胺)
- 2921290010119Octopamine (3,3'-diaminodipropylamine)辛菌胺(3,3′-二氨基二丙胺)
- 2921290010301Octhilinone (flammable liquid)辛菌胺(易燃液体)
- 2921290010302Guazatine (toxic and infectious substance)辛菌胺(毒性物质和感染性物质)
- 2921290010303Guazatine (corrosive substance)辛菌胺(腐蚀性物质)
- 2921290010304Guazatine (other chemical products)辛菌胺(其他化工产品)
2921.29.00.201,1-Diamino-2,2-dinitroethylene (DADE or FOX7)1,1-二氨基-2,2-二硝基乙烯(DADE或FOX7)
CAS No. 145250-81-3CAS号145250-81-3
- Unit
- kg
- MFN import duty
- 6.5%
- Provisional import duty
- None
- General import duty
- 30%
- Import VAT
- 13%
- Consumption tax
- 0%
- Export duty
- 0%
- Provisional export duty
- None
- Export VAT rebate
- 13%
- Updated by China
- 2 Apr 2026
Licences and certificates
- 3Dual-use items and technologies export licence两用物项和技术出口许可证
Inspection and quarantine
None.
What the customs declaration must state
- 0.Brand type品牌类型
- 1.Export preferential status出口享惠情况
- 2.Ingredient content成分含量
- 3.Use用途
- 4.Packing specifications包装规格
- 5.Brand (Chinese or foreign names)品牌(中文或外文名称)
- 6.Model型号
- 7.GTIN
- 8.CAS
- 9.Other其他
China's agreement rates
- ASEAN
- 0%
- Chile
- 0%
- Pakistan
- 0%
- New Zealand
- 0%
- Peru
- 0%
- Costa Rica
- 0%
- Switzerland
- 0%
- Iceland
- 0%
- Australia
- 0%
- South Korea
- 0%
- Georgia
- 0%
- Mauritius
- 0%
- Maldives
- 0%
- Cambodia
- 0%
- Nicaragua
- 0%
- Ecuador
- 0%
- Serbia
- 0%
- Hong Kong
- 0%
- Macao
- 0%
RCEP rates
- Australia
- 3.3%
- Brunei
- 3.3%
- Cambodia
- 3.3%
- South Korea
- 3.3%
- Laos
- 3.3%
- Malaysia
- 3.3%
- New Zealand
- 3.9%
- Singapore
- 3.3%
- Thailand
- 3.3%
- Vietnam
- 3.3%
- Japan
- 3.5%
- Indonesia
- 3.3%
- Philippines
- 3.3%
- Myanmar
- 3.3%
CIQ codes
- 29212900209991,1-Diamino-2,2-dinitroethylene (DADNE or FOX-7) (CAS No. 145250-81-3)1,1-二氨基-2,2-二硝基乙烯(DADE或FOX7)(CAS号145250-81-3)
2921.29.00.90Other acyclic polyamines and their derivatives其他无环多胺及其衍生物
Including their salts包括它们的盐
- Unit
- kg
- MFN import duty
- 6.5%
- Provisional import duty
- None
- General import duty
- 30%
- Import VAT
- 13%
- Consumption tax
- 0%
- Export duty
- 0%
- Provisional export duty
- None
- Export VAT rebate
- 13%
- Updated by China
- 23 Aug 2026
Licences and certificates
None.
Inspection and quarantine
None.
What the customs declaration must state
- 0.Brand type品牌类型
- 1.Export preferential status出口享惠情况
- 2.Ingredient content成分含量
- 3.Use用途
- 4.Packing specifications包装规格
- 5.Brand (Chinese or foreign names)品牌(中文或外文名称)
- 6.Model型号
- 7.GTIN
- 8.CAS
- 9.Other其他
China's agreement rates
- ASEAN
- 0%
- Chile
- 0%
- Pakistan
- 0%
- New Zealand
- 0%
- Peru
- 0%
- Costa Rica
- 0%
- Switzerland
- 0%
- Iceland
- 0%
- Australia
- 0%
- South Korea
- 0%
- Georgia
- 0%
- Mauritius
- 0%
- Maldives
- 0%
- Cambodia
- 0%
- Nicaragua
- 0%
- Ecuador
- 0%
- Serbia
- 0%
- Hong Kong
- 0%
- Macao
- 0%
RCEP rates
- Australia
- 3.3%
- Brunei
- 3.3%
- Cambodia
- 3.3%
- South Korea
- 3.3%
- Laos
- 3.3%
- Malaysia
- 3.3%
- New Zealand
- 3.9%
- Singapore
- 3.3%
- Thailand
- 3.3%
- Vietnam
- 3.3%
- Japan
- 3.5%
- Indonesia
- 3.3%
- Philippines
- 3.3%
- Myanmar
- 3.3%
CIQ codes
- 2921290090101Other acyclic polyamines and their derivatives (including their salts) (feed additives)其他无环多胺及其衍生物(包括它们的盐)(饲料添加剂)
- 2921290090102Other acyclic polyamines and their derivatives (incl. their salts) (N,N-dimethyl-2,3-propanediamine)其他无环多胺及其衍生物(包括它们的盐)(N,N-二甲基-2,3-丙二胺)
- 2921290090103Other acyclic polyamines and their derivatives (including their salts) (1,4-diaminobutane)其他无环多胺及其衍生物(包括它们的盐)(1,4-丁二胺)
- 2921290090104Other acyclic polyamines and their derivatives (including their salts) (1,5-diaminopentane)其他无环多胺及其衍生物(包括它们的盐)(1,5-戊二胺)
- 2921290090105Other acyclic polyamines and their derivatives (incl. their salts) (1-diethylamino-4-aminopentane)其他无环多胺及其衍生物(包括它们的盐)(1-二乙基氨基-4-氨基戊烷)
- 2921290090106Other acyclic polyamines and their derivatives (including their salts) (cyclohexanediamine)其他无环多胺及其衍生物(包括它们的盐)(环己二胺)
- 2921290090107Other acyclic polyamines and their derivatives; salts thereof (di-n-pentylamine)其他无环多胺及其衍生物(包括它们的盐)(二(正)戊胺)
- 2921290090108Other acyclic polyamines and their derivatives (including their salts) (N-nitrosodimethylamine)其他无环多胺及其衍生物(包括它们的盐)(N-亚硝基二甲胺)
- 2921290090109Other acyclic polyamines and their derivatives; salts thereof (ethylamine boron trifluoride)其他无环多胺及其衍生物(包括它们的盐)(三氟化硼乙胺)
- 2921290090110Other acyclic polyamines and their derivatives (including their salts) (N,N'-Fluorophosphoryldiisopropylamine)其他无环多胺及其衍生物(包括它们的盐)(N,N′-氟磷酰二异丙胺)
- 2921290090111Other acyclic polyamines and their derivatives; salts thereof (diallylcyanamide)其他无环多胺及其衍生物(包括它们的盐)(二烯丙基(代)氰胺)
- 2921290090112Other acyclic polyamines and their derivatives; salts thereof (diethylenetriamine)其他无环多胺及其衍生物(包括它们的盐)(二亚乙基三胺)
- 2921290090113Other acyclic polyamines and their derivatives (including their salts) (triethylenetetramine)其他无环多胺及其衍生物(包括它们的盐)(三亚乙基四胺)
- 2921290090114Other acyclic polyamines and their derivatives; salts thereof (1,2-propanediamine)其他无环多胺及其衍生物(包括它们的盐)(1,2-丙二胺)
- 2921290090115Other acyclic polyamines and their derivatives; salts thereof (1,3-propanediamine)其他无环多胺及其衍生物(包括它们的盐)(1,3-丙二胺)
- 2921290090116Other acyclic polyamines and their derivatives (including their salts) (polyethylene polyamine)其他无环多胺及其衍生物(包括它们的盐)(聚乙烯聚胺)
- 2921290090117Other acyclic polyamines and their derivatives; salts thereof (tetraethylenepentamine)其他无环多胺及其衍生物(包括它们的盐)(四亚乙基五胺)
- 2921290090118Other acyclic polyamines and their derivatives (including their salts) (3-diethylaminopropylamine)其他无环多胺及其衍生物(包括它们的盐)(3-二乙氨基丙胺)
- 2921290090119Other acyclic polyamines and their derivatives (incl. their salts) (3,3'-diaminodipropylamine)其他无环多胺及其衍生物(包括它们的盐)(3,3′-二氨基二丙胺)
- 2921290090301Other acyclic polyamines and their derivatives (including their salts) (dangerous chemicals, flammable liquids)其他无环多胺及其衍生物(包括它们的盐)(危险化学品,易燃液体)
- 2921290090302Other acyclic polyamines and their derivatives (including their salts) (dangerous chemicals, toxic substances)其他无环多胺及其衍生物(包括它们的盐)(危险化学品,毒性物质)
- 2921290090303Other acyclic polyamines and their derivatives (incl. their salts) (dangerous chemicals, corrosive substances)其他无环多胺及其衍生物(包括它们的盐)(危险化学品,腐蚀性物质)
- 2921290090304Other acyclic polyamines and their derivatives (including their salts) (other chemicals)其他无环多胺及其衍生物(包括它们的盐)(其他化工品)
2921.29.00.00Other acyclic polyamines and their derivatives其他无环多胺及其衍生物Expired
Including their salts包括它们的盐
- Unit
- kg
- MFN import duty
- 6.5%
- Provisional import duty
- None
- General import duty
- 30%
- Import VAT
- 17%
- Consumption tax
- 0%
- Export duty
- 0%
- Provisional export duty
- None
- Export VAT rebate
- 9%
- Updated by China
- 30 Dec 2018
Licences and certificates
None.
Inspection and quarantine
None.
What the customs declaration must state
Not listed.
China's agreement rates
- ASEAN
- 0%
- Chile
- 0%
- Pakistan
- 0%
- New Zealand
- 0%
- Peru
- 0%
- Costa Rica
- 0%
- Switzerland
- 0%
- Iceland
- 0%
- Australia
- 0%
- South Korea
- 1.9%
- Georgia
- 0%
- Mauritius
- 0%
2921.29.00.01Diethylenetriamine二乙烯三胺Expired
- Unit
- None
- MFN import duty
- None
- Provisional import duty
- None
- General import duty
- None
- Import VAT
- None
- Consumption tax
- None
- Export duty
- None
- Provisional export duty
- None
- Export VAT rebate
- None
- Updated by China
- 30 Dec 2018
Licences and certificates
None.
Inspection and quarantine
None.
What the customs declaration must state
Not listed.
China's agreement rates
- ASEAN
- 0%
- Chile
- 0%
- Pakistan
- 0%
- New Zealand
- 0%
- Peru
- 0%
- Costa Rica
- 0%
- Switzerland
- 0%
- Iceland
- 0%
- Australia
- 0%
- South Korea
- 1.9%
- Georgia
- 0%
- Mauritius
- 0%
China's tariff as compiled by HS编码网 from China Customs, the State Council Tariff Commission and the State Taxation Administration. The Chinese is the original.
Nearby codes
Sources
- GSTN HSN code masterChecked 13 Oct 2026
- DGFT ITC(HS) import and export policyChecked 9 Oct 2026
- GST rate per HSN (archived GSTZen extract)Checked 29 Sep 2026
- Customs Tariff of India (First Schedule): sections, chapters, notes and statutory BCDChecked 19 Oct 2026
- GST rates on goods, before and after 22 September 2025Checked 18 Oct 2026
- BIS compulsory certification: products and Quality Control OrdersChecked 18 Oct 2026
- Anti-dumping, countervailing and safeguard duties in force (India)Checked 19 Oct 2026
- India's export duty (Second Schedule to the Customs Tariff Act and notifications 27/2011, 55/2022, 22/2024)Checked 18 Oct 2026
- India's All Industry Rates of duty drawback (notification 77/2023-Customs (N.T.))Checked 19 Oct 2026
- China customs tariff (HS编码网)Checked 19 Oct 2026
For information, not a customs ruling. Only notifications published in the Gazette have legal force; confirm the duty with your customs broker or ICEGATE before you price a deal.