Subheading · Chapter 29 · Section VI, Products of the chemical or allied industries

HS 2933 29Heterocyclic compounds with nitrogen hetero-atom (s) only: other

Organic chemicals

Customs duty: 7.5%; 7 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

Search codes Duty abroadRates as on 19 Oct 2026

Codes under this subheading

7 codes. Duty and GST are set on the 8-digit tariff items; open the one that describes your goods.

Codes under this code
Code	Description	Customs duty	GST now	Unit
2933 29 10	Tinidazole	7.5%	5% or 18%	kg
2933 29 20	Metronidazole, metronidiazole benzoate	7.5%	5% or 18%	kg
2933 29 30	Mebendazole	7.5%	5% or 18%	kg
2933 29 40	Dimetridazole	7.5%	5% or 18%	kg
2933 29 50	Albendazole	7.5%	5% or 18%	kg
2933 29 60	Imidacloprid (ISO)	7.5%	5% or 18%	kg
2933 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 7 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 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: 7 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

GST rate rules in force
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

GST rate 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)

All Industry Rates of duty drawback under this heading
Drawback item	Goods	Rate	Cap
2933	Heterocyclic compounds with nitrogen hetero-atom (s) only	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: 7 tariff items

What buyers pay abroad: import duty in the US, UK, EU and Australia for 2933 29, and China's below.

China: the same goods (2933 29)

China shares the first 6 digits with India and splits them into 10-digit codes of its own: 4 in force and 5 expired under 2933 29. Exporters see what China charges Indian goods; importers see the rebate and licences their Chinese supplier deals with.

China's tariff for these goods
China code	Goods	Duty on Indian goods	MFN	Import VAT	Export rebate	Licences
2933.29.00.10	Iprodione, imazalil and its salts, fenpropimorph, prochloraz and its salts, imazamox, butamifos, dodine, flutriafol异菌脲,抑霉唑及其盐,咪菌腈,咪鲜胺及其盐,咪草酸,丁咪酰胺,果绿啶,氟菌唑	6.5%MFN rate (no APTA concession on this line)	6.5%	13%	9%	S
2933.29.00.20	2,4-Dinitroimidazole (DNI)2,4-二硝基咪唑(DNI)	6.5%MFN rate (no APTA concession on this line)	6.5%	13%	13%	3
2933.29.00.31	Etomidate依托咪酯	6.5%MFN rate (no APTA concession on this line)	6.5%	13%	13%	I
2933.29.00.90	Compounds with an unfused imidazole ring in the structure, n.e.s.其他结构上有非稠合咪唑环化合物	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

2933.29.00Other compounds containing an unfused imidazole ring in the structure

2933.29.00.10Iprodione, imazalil and its salts, fenpropimorph, prochloraz and its salts, imazamox, butamifos, dodine, flutriafol异菌脲,抑霉唑及其盐,咪菌腈,咪鲜胺及其盐,咪草酸,丁咪酰胺,果绿啶,氟菌唑

Unit: kg
MFN import duty: 6.5%
Provisional import duty: None
General import duty: 20%
Import VAT: 13%
Consumption tax: 0%
Export duty: 0%
Provisional export duty: None
Export VAT rebate: 9%
Updated by China: 10 Oct 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.Date of contract签约日期
8.GTIN
9.CAS
10.Other其他

China's agreement rates

ASEAN: 0%
Chile: 0%
Pakistan: 5%
New Zealand: 0%
Peru: 0%
Costa Rica: 0%
Switzerland: 2.6%
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

2933290010999Iprodione, imazalil and its salts, fenpropimorph, prochloraz and its salts, imazamox, butamifos, dodine, flutriafol异菌脲,抑霉唑及其盐,咪菌腈,咪鲜胺及其盐,咪草酸,丁咪酰胺,果绿啶,氟菌唑

2933.29.00.202,4-Dinitroimidazole (DNI)2,4-二硝基咪唑(DNI)

CAS No. 5213-49-0CAS号5213-49-0

Unit: kg
MFN import duty: 6.5%
Provisional import duty: None
General import duty: 20%
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.Date of contract签约日期
8.GTIN
9.CAS
10.Other其他

China's agreement rates

ASEAN: 0%
Chile: 0%
Pakistan: 5%
New Zealand: 0%
Peru: 0%
Costa Rica: 0%
Switzerland: 2.6%
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

29332900209992,4-Dinitroimidazole (DNI) (CAS No. 5213-49-0)2,4-二硝基咪唑(DNI)(CAS号5213-49-0)

2933.29.00.31Etomidate依托咪酯

Unit: kg
MFN import duty: 6.5%
Provisional import duty: None
General import duty: 20%
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

IPsychotropic drugs import/export permit精神药物进(出)口准许证

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.Date of contract签约日期
8.GTIN
9.CAS
10.Other其他

China's agreement rates

ASEAN: 0%
Chile: 0%
Pakistan: 5%
New Zealand: 0%
Peru: 0%
Costa Rica: 0%
Switzerland: 2.6%
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

2933290031999Etomidate依托咪酯

2933.29.00.90Compounds with an unfused imidazole ring in the structure, n.e.s.其他结构上有非稠合咪唑环化合物

Unit: kg
MFN import duty: 6.5%
Provisional import duty: None
General import duty: 20%
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.Date of contract签约日期
8.GTIN
9.CAS
10.Other其他

China's agreement rates

ASEAN: 0%
Chile: 0%
Pakistan: 5%
New Zealand: 0%
Peru: 0%
Costa Rica: 0%
Switzerland: 2.6%
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

2933290090301Compounds with an unfused imidazole ring in the structure (hazardous chemical, toxic substance)其他结构上有非稠合咪唑环化合物(危险化学品,毒性物质)
2933290090302Other compounds containing an unfused imidazole ring in the structure (other chemical products)其他结构上有非稠合咪唑环化合物(其他化工品)
2933290090999Compounds with an unfused imidazole ring in the structure, n.e.s.其他结构上有非稠合咪唑环化合物

2933.29.00.11iprodione异菌脲Expired

Unit: kg
MFN import duty: 6.5%
Provisional import duty: None
General import duty: 20%
Import VAT: 13%
Consumption tax: None
Export duty: 0%
Provisional export duty: None
Export VAT rebate: 9%/13%
Updated by China: 1 Jan 2025

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.Date of contract签约日期
5.GTIN
6.CAS
7.Other其他

China's agreement rates

ASEAN: 0%
Chile: 0%
Pakistan: 5%
New Zealand: 0%
Peru: 0%
Costa Rica: 0%
Switzerland: 2.7%
Iceland: 0%
Australia: 0%
South Korea: 1.3%
Georgia: 0%
Mauritius: 0%

RCEP rates

Australia: 5.9%
Brunei: 5.9%
Cambodia: 5.9%
Laos: 5.9%
Malaysia: 5.9%
New Zealand: 5.9%
Singapore: 5.9%
Thailand: 5.9%
Vietnam: 5.9%
Japan: 5.9%

CIQ codes

2933290011999iprodione异菌脲

2933.29.00.12Imazalil & its salts, fenpropimorph, prochloraz & its salts, etc.抑霉唑及其盐,咪菌腈,咪鲜胺及其盐等Expired

Unit: kg
MFN import duty: 6.5%
Provisional import duty: None
General import duty: 20%
Import VAT: 13%
Consumption tax: None
Export duty: 0%
Provisional export duty: None
Export VAT rebate: 9%/13%
Updated by China: 1 Jan 2025

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.Date of contract签约日期
5.GTIN
6.CAS
7.Other其他

China's agreement rates

ASEAN: 0%
Chile: 0%
Pakistan: 5%
New Zealand: 0%
Peru: 0%
Costa Rica: 0%
Switzerland: 2.7%
Iceland: 0%
Australia: 0%
South Korea: 1.3%
Georgia: 0%
Mauritius: 0%

RCEP rates

Australia: 5.9%
Brunei: 5.9%
Cambodia: 5.9%
Laos: 5.9%
Malaysia: 5.9%
New Zealand: 5.9%
Singapore: 5.9%
Thailand: 5.9%
Vietnam: 5.9%
Japan: 5.9%

CIQ codes

2933290012999Imazalil & its salts, fenpropimorph, prochloraz & its salts, etc.抑霉唑及其盐,咪菌腈,咪鲜胺及其盐等

2933.29.00.13Imazapyr, dimethenamid咪草酸、丁咪酰胺Expired

Unit: kg
MFN import duty: 6.5%
Provisional import duty: None
General import duty: 20%
Import VAT: 13%
Consumption tax: None
Export duty: 0%
Provisional export duty: None
Export VAT rebate: 9%/13%
Updated by China: 1 Jan 2025

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.Date of contract签约日期
5.GTIN
6.CAS
7.Other其他

China's agreement rates

ASEAN: 0%
Chile: 0%
Pakistan: 5%
New Zealand: 0%
Peru: 0%
Costa Rica: 0%
Switzerland: 2.7%
Iceland: 0%
Australia: 0%
South Korea: 1.3%
Georgia: 0%
Mauritius: 0%

RCEP rates

Australia: 5.9%
Brunei: 5.9%
Cambodia: 5.9%
Laos: 5.9%
Malaysia: 5.9%
New Zealand: 5.9%
Singapore: 5.9%
Thailand: 5.9%
Vietnam: 5.9%
Japan: 5.9%

CIQ codes

2933290013999Imazapyr, dimethenamid咪草酸、丁咪酰胺

2933.29.00.14quinmerac果绿啶Expired

Unit: kg
MFN import duty: 6.5%
Provisional import duty: None
General import duty: 20%
Import VAT: 13%
Consumption tax: None
Export duty: 0%
Provisional export duty: None
Export VAT rebate: 9%/13%
Updated by China: 1 Jan 2025

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.Date of contract签约日期
5.GTIN
6.CAS
7.Other其他

China's agreement rates

ASEAN: 0%
Chile: 0%
Pakistan: 5%
New Zealand: 0%
Peru: 0%
Costa Rica: 0%
Switzerland: 2.7%
Iceland: 0%
Australia: 0%
South Korea: 1.3%
Georgia: 0%
Mauritius: 0%

RCEP rates

Australia: 5.9%
Brunei: 5.9%
Cambodia: 5.9%
Laos: 5.9%
Malaysia: 5.9%
New Zealand: 5.9%
Singapore: 5.9%
Thailand: 5.9%
Vietnam: 5.9%
Japan: 5.9%

CIQ codes

2933290014999quinmerac果绿啶

2933.29.00.15flutriafol氟菌唑Expired

Unit: kg
MFN import duty: 6.5%
Provisional import duty: None
General import duty: 20%
Import VAT: 13%
Consumption tax: None
Export duty: 0%
Provisional export duty: None
Export VAT rebate: 9%/13%
Updated by China: 1 Jan 2025

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.Date of contract签约日期
5.GTIN
6.CAS
7.Other其他

China's agreement rates

ASEAN: 0%
Chile: 0%
Pakistan: 5%
New Zealand: 0%
Peru: 0%
Costa Rica: 0%
Switzerland: 2.7%
Iceland: 0%
Australia: 0%
South Korea: 1.3%
Georgia: 0%
Mauritius: 0%

RCEP rates

Australia: 5.9%
Brunei: 5.9%
Cambodia: 5.9%
Laos: 5.9%
Malaysia: 5.9%
New Zealand: 5.9%
Singapore: 5.9%
Thailand: 5.9%
Vietnam: 5.9%
Japan: 5.9%

CIQ codes

2933290015999flutriafol氟菌唑

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

Previous2933 19Other One level up2933Heterocyclic compounds with nitrogen hetero-atom (s) only Next2933 33Alfentanil (INN), anileridine (INN), bezitramide (INN), bromazepam (INN), carfentanil (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), remifentanil (INN) and trimeperidine (INN); salts thereof

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.