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Tariff item · Chapter 28 · Section VI, Products of the chemical or allied industries

HS 2837 11 00Cyanides, cyanide oxides and complex cyanides: of sodium

Inorganic chemicals, organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes › Of sodium

Customs duty
10%
Tariff rate
GST now
5% or 18%
depending on the goods
Import policy
Free
Export policy
Free
Unit
kg
Duty in China
3.3% to 5%
On Indian goods
Landed costSearch codesDuty abroadRates as on 19 Oct 2026

Importing into India

What customs charges, what trade agreements take off, and the rules the goods must meet.

Customs duty

Customs duty on imports into India
DutyRateCharged on
Basic customs duty (BCD), MFN rate10%Assessable value
Agriculture Infrastructure and Development Cess (AIDC)NilAssessable value11/2021-Customs, S.No. 17
Social Welfare Surcharge (SWS)10% of BCD, AIDC and Health CessBCD + AIDC
Integrated GST (IGST)5% or 18%Assessable value + BCD + AIDC + SWS

Lower duty under trade agreements

Lower customs duty under India's trade agreements
AgreementCustoms dutyGoods from
ASEAN–India FTA0%Brunei, Indonesia, Cambodia, Laos, Myanmar, Malaysia, Philippines, Singapore, Thailand, Vietnam
Duty-free tariff preference for LDCs0%Afghanistan, Bangladesh, Burkina Faso, Burundi, Benin, Democratic Republic of the Congo, Central African Republic, Eritrea, Ethiopia, Gambia, Guinea, Guinea-Bissau, Haiti, Cambodia, Comoros, Laos, Liberia, Lesotho, Madagascar, Mali, Myanmar, Malawi, Mozambique, Niger, Rwanda, Sudan, Sierra Leone, Senegal, Somalia, Chad, Togo, Timor-Leste, Tanzania, Uganda, Yemen, Zambia
India–EFTA TEPA51/2025-Customs0%Switzerland, Iceland, Liechtenstein, Norway
India–Japan CEPA0%Japan
India–Korea CEPA0%South Korea
India–Malaysia CECA0%Malaysia
India–Singapore CECA0%Singapore
India–Sri Lanka FTA0%Sri Lanka
SAFTA0%Afghanistan, Bangladesh, Bhutan, Maldives, Nepal
SAFTA5%Sri Lanka
India–UK CETA29/2026-Customs9%United Kingdom
SAPTA9%Bangladesh, Bhutan, Sri Lanka, Maldives, Nepal

Goods from Pakistan pay 200%.

Anti-dumping, countervailing and safeguard duty in force

  • Anti-dumping duty on goods from China, European Union, Japan and South Korea: USD 13–554 per tonne, by origin and producer (until 26 Jun 2029). Sodium Cyanide. 10/2024-ADD

Charged on top of the duty above, only on goods from the countries named.

Clearance by other agencies

  • Directorate General Of Foreign Trade (DGFT): a clearance or certificate before the goods arrive, under The Foreign Trade (Developmentand Regulation) Act, 1992. The Foreign Trade (Development & Regulations) Amendment Act, 2010.the Foreign Trade (Regulation) Rules, 1993 and the Foreign Trade Regulation) amendment Rules, 2015.
  • Central Insecticide Board (CIB): a clearance or certificate before the goods arrive, under The Insecticides Act, 1968, The Insecticide Rules, 1971,.

Documents: Import Permit for import of Insecticides for Non-Insecticidal use (CIB); Certificate of Registration for import of Incecticide (CIB); Certificate of Registration for Indigenous Manufacturer (CIB); Import permit for Research Test and Trial (CIB); Import permit for Biocide (CIB).

"* The import of sodium cyanide as a pesticide is banned.refer the pesticides (prohibition) order, 2018 vide S.O. 3951(e) dated 08.08.2018 issued by ministry of agriculture and farmers welfare.* Items/other items falling under this CTI may figure in the schedule to the insecticide act 1968. in case of insecticides in the schedule to the said act, regn and permit from secretariat of cib & rc is reqd. places at which insecticides may be imported is restricted pl refer rule 45 of insecticides rules,1971. in cases, where the insecticide is imported for non-insecticidal purpose, an import permit is necessary from the registration committee under the dept of agri and cooperation. *ensure compliance of CBIC circular 23/2023-CUS DT 30-09-23 for mandatory additional qualifiers in import declarations for commodities under CH 28,29,32,39 and cth 3808 as stipulated in para 4.1 and 4.2 wef 15-10-23**"

From Central Board of Indirect Taxes and Customs (CBIC), Compliance Information Portal.

Import policy (DGFT ITC(HS))

  • Free.
Notes on these rates
  • BCD is the statutory tariff rate from a one-time snapshot of the Indian Trade Portal. Exemption notifications (such as 45/2025-Customs) and tariff changes made after the snapshot, including the Finance Act 2026 changes from 1 May 2026, are not applied.
  • IGST comes from our archived GST table, which still has the 12% and 28% slabs, so it may pre-date the GST rate changes of 22 September 2025. Check the current rate.
  • AIDC, Health Cess and the SWS exemptions are read from notifications 11/2021-Customs, 08/2020-Customs and 11/2018-Customs as amended (to 16/2026-Customs), and the notifications that lower AIDC for a while. SWS is 10% of BCD, AIDC and Health Cess together (Finance Act 2018, s.110), never of anti-dumping, countervailing or safeguard duty or IGST.
  • AIDC is Nil (S.No. 17 of 11/2021-Customs, which exempts all goods it does not name).
  • Not included: GST compensation cess, anti-dumping, countervailing and safeguard duties, and exemptions or concessions such as end-use, EOU/SEZ or project imports.
  • This does not check whether the import is allowed (DGFT import policy, licences, quality-control orders). The HS code explorer shows the import policy.
  • This is an estimate, not an assessment. Confirm the duty with your customs broker or ICEGATE's duty calculator before you price a deal.

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 5%, 12% or 18%, depending on the goods.
  • Change: Changed.

The rules that set it now

GST rate rules in force
NotificationGoodsRate
9/2025-Integrated Tax (Rate)Schedule I, S.No. 210Thorium oxalate, Enriched KBF4 (enriched potassium fluroborate), Enriched elemental boron, Nuclear fuel5%
9/2025-Integrated Tax (Rate)Schedule I, S.No. 211Anaesthetics, Potassium Iodate, Iodine, Steam5%
9/2025-Integrated Tax (Rate)Schedule I, S.No. 221Micronutrients, which are covered under serial number 1(g) of Schedule 1, Part (A) of the Fertilizer Control Order, 1985 and are manufactured by the manufacturers which are registered under the Fertilizer Control Order, 19855%
9/2025-Integrated Tax (Rate)Schedule II, S.No. 35All inorganic chemicals [other than those specified in notification No.10/2025- Central Tax (Rate) dated 17th September 2025 or other Schedules of this notification]18%

History

GST rate history
PeriodRateNotification
Until 21 Sep 20255%, 12% or 18%1/2017-Central Tax (Rate)
From 22 Sep 20255% 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 itemGoodsRateCap
2837Cyanides, cyanide oxides and complex cyanides1%—

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 incentives (RoDTEP and RoSCTL)

  • RoDTEP, Appendix 4R (exports from the domestic tariff area): 0.7% of the FOB value, until 31 Dec 2026.
  • RoDTEP, Appendix 4RE (exports under Advance Authorisation, EOU or SEZ): 0.4% of the FOB value, until 31 Dec 2026.

Clearance by other agencies

*AS PER APPENDIX 3 CATEGORY 1D TO ITC(HS), SCHEDULE 2 - EXPORT POLICY ,EXPORT OF SODIUM CYANIDE IS ONLY PERMITTED TO COUNTRIES SPECIFIED IN TABLE 1 WITHOUT AN EXPORT AUTHORISATION BUT SUBJECT TO CONDITIONS AS AT 1D OF APPENDIX 3.*FOR DRUGS AND PHARMACEUTICALS CDSCO NOC IS REQD EXCEPT WHEN EXEMPTED.REF-DCGI/MISC/2015(199) ORDER DTD 21.3.18* AS PER CIR NO.47/2017-CUS DTD 27/11/2017 FOR THE PURPOSE OF GRANT OF DRAWBACK WHEREVER EXPORT CONSIGNMENTS ARE SELECTED FOR ASSESSMENT OR EXAMINATION.THE AC/DC SHALL DETERMINE THE NEED TO DRAW SAMPLE ON MERITS OF EACH CASE.IF THE PACKING IS OF WOODEN MATERIAL, ENSURE THE VALID PHYTOSANITARY CERTIFICATE AND ISPM-15 MARKING COMPLIANCE AS PER CBEC INSTR. F.NO.450/19/2005-CUS-IV DTD 16.9.13.*

From Central Board of Indirect Taxes and Customs (CBIC), Compliance Information Portal.

Export policy (DGFT ITC(HS) Schedule 2)

  • Free.

What buyers pay abroad: import duty in the US, UK, EU and Australia for 2837 11, and China's below.

China: the same goods (2837 11)

China shares the first 6 digits with India and splits them into 10-digit codes of its own: 2 in force under 2837 11. 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 codeGoodsDuty on Indian goodsMFNImport VATExport rebateLicences
2837.11.10.00Sodium cyanide氰化钠5%MFN rate (no APTA concession on this line)5%13%0%23ABNM
2837.11.20.00Sodium oxycyanide氧氰化钠3.3%APTA rate, with an APTA certificate of origin5%13%0%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

2837.11.10Sodium cyanide

2837.11.10.00Sodium cyanide氰化钠

Kaempferol山奈

Unit
kg
MFN import duty
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
0%
Updated by China
7 Sep 2026
Licences and certificates
  • 2Dual-use items and technologies import licence两用物项和技术进口许可证
  • 3Dual-use items and technologies export licence两用物项和技术出口许可证
  • AInbound goods clearance (inspection and quarantine)入境货物通关单
  • BOutbound goods clearance (inspection and quarantine)出境货物通关单
Inspection and quarantine
  • NExport commodity inspection出口商品检验
  • MImport commodity inspection进口商品检验
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.Packing specifications包装规格
  • 4.GTIN
  • 5.CAS
  • 6.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
1.1%
Georgia
0%
Mauritius
0%
Maldives
0%
Cambodia
0%
Nicaragua
0%
Ecuador
0%
Serbia
0%
Hong Kong
0%
Macao
0%
RCEP rates
Australia
2.8%
Brunei
2.8%
Cambodia
2.8%
South Korea
2.8%
Laos
2.8%
Malaysia
2.8%
New Zealand
3.3%
Singapore
2.8%
Thailand
2.8%
Vietnam
2.8%
Japan
3.8%
Indonesia
2.8%
Philippines
2.8%
Myanmar
2.8%
CIQ codes
  • 2837111000999Sodium cyanide (cassava)氰化钠(山奈)

2837.11.20Sodium oxycyanide

2837.11.20.00Sodium oxycyanide氧氰化钠
Unit
kg
MFN import duty
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
0%
Updated by China
7 Sep 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.Packing specifications包装规格
  • 4.GTIN
  • 5.CAS
  • 6.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%
Asia-Pacific (APTA)
3.3%
RCEP rates
Australia
0%
Brunei
0%
Cambodia
0%
South Korea
0%
Laos
0%
Malaysia
0%
New Zealand
0%
Singapore
0%
Thailand
0%
Vietnam
0%
Japan
0%
Indonesia
0%
Philippines
0%
Myanmar
0%
CIQ codes
  • 2837112000999Sodium oxycyanide氧氰化钠

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

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.