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

HS 2850 00 50Borides

Inorganic chemicals, organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes › Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849

Customs duty: 7.5%; Tariff rate
GST now: 5% or 18%; depending on the goods
Import policy: Free
Export policy: Free
Unit: kg
Duty in China: 3% to 3.6%; On Indian goods

Landed cost Search codes Duty abroadRates as on 20 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
Duty	Rate	Charged on
Basic customs duty (BCD), MFN rate	7.5%	Assessable value
Agriculture Infrastructure and Development Cess (AIDC)	Nil	Assessable value11/2021-Customs, S.No. 17
Social Welfare Surcharge (SWS)	10% of BCD, AIDC and Health Cess	BCD + 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
Agreement	Customs duty	Goods from
ASEAN–India FTA	0%	Brunei, Indonesia, Cambodia, Laos, Myanmar, Malaysia, Philippines, Singapore, Thailand, Vietnam
Duty-free tariff preference for LDCs	0%	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–Australia ECTA	0%	Australia
India–EFTA TEPA51/2025-Customs	0%	Switzerland, Iceland, Liechtenstein, Norway
India–Japan CEPA	0%	Japan
India–Korea CEPA	0%	South Korea
India–Malaysia CECA	0%	Malaysia
India–Oman CEPA20/2026-Customs	0%	Oman
India–Sri Lanka FTA	0%	Sri Lanka
India–UAE CEPA	0%	United Arab Emirates
India–UK CETA29/2026-Customs	0%	United Kingdom
SAFTA	0%	Afghanistan, Bangladesh, Bhutan, Maldives, Nepal
India–Singapore CECA	3.75%	Singapore
APTA	4.5%	Bangladesh, China, South Korea, Sri Lanka
SAFTA	5%	Sri Lanka
India–MERCOSUR PTA	6%	Argentina, Brazil, Paraguay, Uruguay
SAPTA	6.75%	Bangladesh, Bhutan, Sri Lanka, Maldives, Nepal

Goods from Pakistan pay 200%.

Anti-dumping, countervailing and safeguard duty

None in force on this code as on 20 Oct 2026.

Clearance by other agencies

CBIC's Compliance Information Portal lists no other agency's clearance for imports of this item.

"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
Notification	Goods	Rate
9/2025-Integrated Tax (Rate)Schedule I, S.No. 210	Thorium oxalate, Enriched KBF4 (enriched potassium fluroborate), Enriched elemental boron, Nuclear fuel	5%
9/2025-Integrated Tax (Rate)Schedule I, S.No. 211	Anaesthetics, Potassium Iodate, Iodine, Steam	5%
9/2025-Integrated Tax (Rate)Schedule I, S.No. 221	Micronutrients, 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, 1985	5%
9/2025-Integrated Tax (Rate)Schedule II, S.No. 35	All 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
Period	Rate	Notification
Until 21 Sep 2025	5%, 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
2850	Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849	1%	—

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 20 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

Central Drugs Standard Control Organization (CDRUG): a clearance or certificate before export, under The Drugs and Cosmetics Act, 1945 amended vide The Drugs and Cosmetics(Amendment) Act ,2008 and Rules, 1945.

*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 2850 00, and China's below.

China: the same goods (2850 00)

China shares the first 6 digits with India and splits them into 10-digit codes of its own: 8 in force and 3 expired under 2850 00. 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
2850.00.11.00	Manganese nitride氮化锰	3.6%APTA rate, with an APTA certificate of origin	5.5%	13%	0%	None
2850.00.12.00	Boron nitride氮化硼	3.6%APTA rate, with an APTA certificate of origin	5.5%	13%	0%	None
2850.00.19.01	Gallium nitride氮化镓	3.6%APTA rate, with an APTA certificate of origin	5.5%	13%	0%	3
2850.00.19.90	Other nitrides其他氮化物	3.6%APTA rate, with an APTA certificate of origin	5.5%	13%	0%	None
2850.00.90.10	Arsine砷化氢	3%China's provisional rate, lower than MFN	5.5%	13%	0%	None
2850.00.90.20	Potassium borohydride, sodium borohydride, hydrides of antimony, of a purity exceeding 99.999%硼氢化钾、硼氢化钠,锑的氢化物,纯度大于99.999%	3.6%APTA rate, with an APTA certificate of origin	5.5%	13%	0%	3G
2850.00.90.30	Ethylsilane乙硅烷	3%China's provisional rate, lower than MFN	5.5%	13%	0%	None
2850.00.90.90	Other hydrides, silicides, etc.其他氢化物、硅化物等	3.6%APTA rate, with an APTA certificate of origin	5.5%	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

2850.00.00

2850.00.00.10Arsine (arsenic trihydride)砷化氢(砷烷,砷化三氢,胂)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.

2850.00.00.90Other hydrides, nitrides, silicides, etc. (including azides, borides, but excluding carbides of heading 2849)其他氢化物、氮化物、硅化物等(包括迭氮化物,硼化物.可归入品目2849的碳化物除外 )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.

2850.00.11Manganese nitride

2850.00.11.00Manganese nitride氮化锰

Unit: kg
MFN import duty: 5.5%
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.GTIN
4.CAS
5.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): 3.6%

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

2850001100999Manganese nitride氮化锰

2850.00.12Boron nitride

2850.00.12.00Boron nitride氮化硼

Unit: kg
MFN import duty: 5.5%
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.GTIN
4.CAS
5.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): 3.6%

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

2850001200999Boron nitride氮化硼

2850.00.19Other nitrides

2850.00.19.01Gallium nitride氮化镓

Unit: kg
MFN import duty: 5.5%
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

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.GTIN
4.CAS
5.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): 3.6%

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

2850001901999Gallium nitride氮化镓

2850.00.19.90Other nitrides其他氮化物

Unit: kg
MFN import duty: 5.5%
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.GTIN
4.CAS
5.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): 3.6%

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

2850001990301Other nitrides (including azides) (dangerous chemicals, flammable solids)其他氮化物(包括迭氮化物)(危险化学品,易燃固体)
2850001990302Other nitrides (including azides) (dangerous chemicals, substances which emit flammable gases when in contact with water)其他氮化物(包括迭氮化物)(危险化学品,遇水放出易燃气体的物质)
2850001990303Other nitrides (including azides) (other chemicals)其他氮化物(包括迭氮化物)(其他化工品)

2850.00.19.00Other nitrides其他氮化物Expired

Including azides包括迭氮化物

Unit: kg
MFN import duty: 5.5%
Provisional import duty: None
General import duty: 30%
Import VAT: 13%
Consumption tax: None
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.GTIN
4.CAS
5.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%

RCEP rates

Australia: 0%
Brunei: 0%
Cambodia: 0%
Laos: 0%
Malaysia: 0%
New Zealand: 0%
Singapore: 0%
Thailand: 0%
Vietnam: 0%
Japan: 0%

CIQ codes

2850001900101Other nitrides (including azides) (barium azide (dry or containing <50% water))其他氮化物(包括迭氮化物)(迭氮(化)钡(干的或含水＜50%))
2850001900102Other nitrides (incl. azides) (lead azide (containing water or water plus ethanol ≥ 20%))其他氮化物(包括迭氮化物)(迭氮(化)铅(含水或水加乙醇≥20%))
2850001900103Other nitrides (including azides) (barium azide (water content ≥ 50%))其他氮化物(包括迭氮化物)(迭氮钡(含水≥50%))
2850001900104Other nitrides (including azides) (lithium nitride)其他氮化物(包括迭氮化物)(氮化锂)
2850001900105Other nitrides (including azides) (magnesium nitride)其他氮化物(包括迭氮化物)(氮化镁)
2850001900106Other nitrides (incl. azides) (sodium azide)其他氮化物(包括迭氮化物)(迭氮(化)钠)
2850001900301Other nitrides (including azides) (dangerous chemicals, flammable solids)其他氮化物(包括迭氮化物)(危险化学品,易燃固体)
2850001900302Other nitrides (including azides) (dangerous chemicals, substances which emit flammable gases when in contact with water)其他氮化物(包括迭氮化物)(危险化学品,遇水放出易燃气体的物质)
2850001900303Other nitrides (including azides) (other chemicals)其他氮化物(包括迭氮化物)(其他化工品)
2850001900304Other nitrides (including azides) (flammable solids)其他氮化物(包括迭氮化物)(易燃固体)
2850001900305Other nitrides (including azides) (substances which in contact with water emit flammable gases)其他氮化物(包括迭氮化物)(遇水放出易燃气体的物质)
2850001900306Other nitrides (including azides) (toxic and infectious substances)其他氮化物(包括迭氮化物)(毒性物质和感染性物质)
2850001900307Other nitrides (incl. azides) (other chemical products)其他氮化物(包括迭氮化物)(其他化工产品)

2850.00.90Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than carbides of heading 28.49

2850.00.90.10Arsine砷化氢

Arsine, trihydrogen arsenide, arsin砷烷,砷化三氢,胂

Unit: kg
MFN import duty: 5.5%
Provisional import duty: 3%
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.GTIN
4.CAS
5.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%
Asia-Pacific (APTA): 3.6%

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

2850009010999Arsine (arsenic trihydride)砷化氢(砷烷,砷化三氢,胂)

2850.00.90.20Potassium borohydride, sodium borohydride, hydrides of antimony, of a purity exceeding 99.999%硼氢化钾、硼氢化钠,锑的氢化物,纯度大于99.999%

(Antimony hydrides diluted in inert gas or hydrogen) (CAS No. 13762-51-1, CAS No. 16940-66-2)(含在惰性气体或氢气中稀释的锑的氢化物)(CAS号13762-51-1、CAS号16940-66-2)

Unit: kg
MFN import duty: 5.5%
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

3Dual-use items and technologies export licence两用物项和技术出口许可证
GDual-use items and technologies export licence (targeted)两用物项和技术出口许可证(定向)

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.GTIN
4.CAS
5.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%
Asia-Pacific (APTA): 3.6%

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

2850009020301Potassium borohydride, sodium borohydride, hydrides of antimony, of a purity of more than 99.999% (including hydrides of antimony diluted in inert gas or hydrogen) (CAS No. 13762-51-1, CAS No. 16940-66-2) (dangerous chemicals, substances which in contact with water emit flammable gases)硼氢化钾、硼氢化钠、锑的氢化物,纯度大于99.999%(含在惰性气体或氢气中稀释的锑的氢化物)(CAS号13762-51-1、CAS号16940-66-2)(危险化学品,遇水放出易燃气体的物质)
2850009020302Potassium borohydride, sodium borohydride, antimony hydrides, of a purity of 99.999% or more (including antimony hydrides diluted in inert gas or hydrogen) (CAS No. 13762-51-1, CAS No. 16940-66-2) (hazardous chemical, gas)硼氢化钾、硼氢化钠、锑的氢化物,纯度大于99.999%(含在惰性气体或氢气中稀释的锑的氢化物)(CAS号13762-51-1、CAS号16940-66-2)(危险化学品,气体)
2850009020999Potassium borohydride, sodium borohydride, hydrides of antimony, of a purity of more than 99.999% (including hydrides of antimony diluted in inert gas or hydrogen) (CAS No. 13762-51-1, CAS No. 16940-66-2)硼氢化钾、硼氢化钠、锑的氢化物,纯度大于99.999%(含在惰性气体或氢气中稀释的锑的氢化物)(CAS号13762-51-1、CAS号16940-66-2)

2850.00.90.30Ethylsilane乙硅烷

Unit: kg
MFN import duty: 5.5%
Provisional import duty: 3%
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.GTIN
4.CAS
5.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%
Asia-Pacific (APTA): 3.6%

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

2850009030999Ethylsilane乙硅烷

2850.00.90.90Other hydrides, silicides, etc.其他氢化物、硅化物等

Including borides, other than carbides of heading 2849包括硼化物.可归入品目2849的碳化物除外

Unit: kg
MFN import duty: 5.5%
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.GTIN
4.CAS
5.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%
Asia-Pacific (APTA): 3.6%

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

2850009090101Other hydrides, silicides, etc. (including borides, excluding carbides of heading 28.49) (diborane)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(乙硼烷)
2850009090102Other hydrides, silicides, etc. (including borides, other than carbides of heading 28.49) (silicon tetrahydride)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(四氢化硅)
2850009090103Other hydrides, silicides, etc. (including borides, other than carbides of heading 2849) (methylchlorosilane)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(甲基氯硅烷)
2850009090104Other hydrides, silicides, etc. (incl. borides, other than carbides of heading 28.49) (stibine)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(锑化氢)
2850009090105Other hydrides, silicides, etc. (incl. borides, excl. carbides of heading 28.49) (germane)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(锗烷)
2850009090106Other hydrides, silicides, etc. (including borides, excluding carbides of heading 28.49) (titanium hydride)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(氢化钛)
2850009090107Other hydrides, silicides, etc. (incl. borides, other than carbides of heading 28.49) (zirconium hydride)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(氢化锆)
2850009090108Other hydrides, silicides, etc. (incl. borides, other than carbides of heading 28.49) (decaborane)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(癸硼烷)
2850009090109Other hydrides, silicides, etc. (including borides, other than carbides of heading 28.49) (aluminium borohydride)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(硼氢化铝)
2850009090110Other hydrides, silicides, etc. (incl. borides, other than carbides of heading 28.49) (lithium hydride)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(氢化锂)
2850009090111Other hydrides, silicides, etc. (including borides, excluding carbides of heading 28.49) (sodium hydride)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(氢化钠)
2850009090112Other hydrides, silicides, etc. (including borides, excluding carbides of heading 28.49) (potassium hydride)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(氢化钾)
2850009090113Other hydrides, silicides, etc. (incl. borides, other than carbides of heading 28.49) (magnesium hydride)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(氢化镁)
2850009090114Other hydrides, silicides, etc. (including borides, excluding carbides of heading 28.49) (calcium hydride)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(氢化钙)
2850009090115Other hydrides, silicides, etc. (including borides, excluding carbides of heading 28.49) (aluminium hydride)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(氢化铝)
2850009090116Other hydrides, silicides, etc. (including borides, other than carbides of heading 28.49) (lithium aluminium hydride)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(氢化铝锂)
2850009090117Other hydrides, silicides, etc. (including borides, other than carbides of heading 28.49) (sodium aluminium hydride)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(氢化铝钠)
2850009090118Other hydrides, silicides, etc. (incl. borides, excl. carbides of heading 28.49) (lithium silicide)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(硅锂)
2850009090119Other hydrides, silicides, etc. (incl. borides, other than carbides of heading 28.49) (lithium ferrosilicon)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(硅铁锂)
2850009090120Other hydrides, silicides, etc. (including borides, excluding carbides of heading 2849) (ferrosilicoaluminium (in powder form))其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(硅铁铝(粉末状的))
2850009090121Other hydrides, silicides, etc. (incl. borides, other than carbides of heading 28.49) (magnesium silicide)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(硅化镁)
2850009090122Other hydrides, silicides, etc. (incl. borides, other than carbides of heading 28.49) (calcium silicide)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(硅化钙)
2850009090123Other hydrides, silicides, etc. (including borides, other than carbides of heading 28.49) (lithium borohydride)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(硼氢化锂)
2850009090124Other hydrides, silicides, etc. (including borides, other than carbides of heading 28.49) (sodium borohydride)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(硼氢化钠)
2850009090125Other hydrides, silicides, etc. (including borides, other than carbides of heading 28.49) (potassium borohydride)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(硼氢化钾)
2850009090126Other hydrides, silicides, etc. (including borides, excluding carbides of heading 28.49) (barium hydride)其他氢化物、硅化物等(包括硼化物.可归入品目2849的碳化物除外)(氢化钡)
2850009090301Other hydrides, silicides, etc. (including borides, excluding carbides of heading 2850) (dangerous chemicals, explosives)其他氢化物、硅化物等(包括硼化物,可归入品目2850的碳化物除外)(危险化学品,爆炸品)
2850009090302Other hydrides, silicides, etc. (including borides, but excluding carbides of heading 2850) (dangerous chemicals, gas)其他氢化物、硅化物等(包括硼化物,可归入品目2850的碳化物除外)(危险化学品,气体)
2850009090303Other hydrides, silicides, etc. (including borides, excluding carbides of heading 2850) (dangerous chemicals, flammable solids)其他氢化物、硅化物等(包括硼化物,可归入品目2850的碳化物除外)(危险化学品,易燃固体)
2850009090304Other hydrides, silicides, etc. (including borides, other than carbides of heading 28.50) (dangerous chemicals, pyrophoric substances)其他氢化物、硅化物等(包括硼化物,可归入品目2850的碳化物除外)(危险化学品,易于自燃的物质)
2850009090305Other hydrides, silicides, etc. (including borides, other than carbides of heading 28.50) (dangerous chemicals, substances which in contact with water emit flammable gases)其他氢化物、硅化物等(包括硼化物,可归入品目2850的碳化物除外)(危险化学品,遇水放出易燃气体的物质)
2850009090306Other hydrides, silicides, etc. (including borides, excluding carbides of heading 2850) (dangerous chemicals, toxic substances)其他氢化物、硅化物等(包括硼化物,可归入品目2850的碳化物除外)(危险化学品,毒性物质)
2850009090307Other hydrides, silicides, etc. (including borides, other than carbides of heading 2849) (other chemicals)其他氢化物、硅化物等(包括硼化物,可归入品目2851的碳化物除外)(其他化工品)

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

Previous2850 00 49Other One level up2850 00Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading 2849 Next2852 10 00Chemically defined

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 import tariff by origin (Indian Trade Portal snapshot)Checked 29 Sep 2026
HS code descriptions (archived file)Checked 29 Sep 2026
India's effective basic customs duty (notification 45/2025-Customs, Table I)Checked 19 Oct 2026
India's AIDC, Health Cess and Social Welfare Surcharge exemptions (11/2021, 08/2020, 11/2018-Customs)Checked 18 Oct 2026
India's preferential tariff schedules (CBIC notifications)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
RoDTEP export incentive rates (DGFT Appendix 4R and 4RE)Checked 18 Oct 2026
RoSCTL rebate for apparel and made-ups (Ministry of Textiles): periods and ratesChecked 19 Oct 2026
CBIC Compliance Information Portal (CIP)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.