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

HS 2811 22 00Silicon dioxide

Inorganic chemicals, organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes › Other inorganic acids and other inorganic oxygen compounds of non-metals

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
5%
On Indian goods
Landed costSearch codesDuty 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
DutyRateCharged on
Basic customs duty (BCD), MFN rate7.5%Assessable value
Agriculture Infrastructure and Development Cess (AIDC)NilAssessable value11/2021-Customs, S.No. 17
Social Welfare Surcharge (SWS)Exempt (11/2018-Customs, S.No. 1)BCD + AIDC11/2018-Customs, S.No. 1
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–Australia ECTA0%Australia
India–Japan CEPA0%Japan
India–Korea CEPA0%South Korea
India–Malaysia CECA0%Malaysia
India–Oman CEPA20/2026-Customs0%Oman
India–Sri Lanka FTA0%Sri Lanka
India–UAE CEPA0%United Arab Emirates
SAFTA0%Afghanistan, Bangladesh, Bhutan, Maldives, Nepal
India–UK CETA29/2026-Customs2.3%United Kingdom
India–Singapore CECA3.75%Singapore
APTA4.125%Bangladesh, China, South Korea, Sri Lanka
India–EFTA TEPA52/2025-Customs4.5%Norway
SAFTA5%Sri Lanka
India–EFTA TEPA51/2025-Customs5.36%Switzerland, Iceland, Liechtenstein

Goods from Pakistan pay 200%.

Anti-dumping, countervailing and safeguard duty in force

  • Anti-dumping duty on goods from China and South Korea: Nil to USD 1,296 per tonne, by origin and producer (until 10 Feb 2027). Untreated Fumed Silica. 66/2021-ADD

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

Clearance by other agencies

  • Food Safety And Standards Authority Of India (FSSAI): a clearance or certificate before the goods arrive, under 1. Food safety and Standards Act,2006 read with Licensing & Registration Regulation,2011,Food safety & Standards (Licensing and Registration of Food Business) Amendment Regulations,2011,Food safety and Standards Rule, 2011, Food Safety and Standards(Licensing and registration of Food Business) regulation, 2011, Food Safety and Standards(Food product standard and food additive)) regulation, 2011, Food Safety and Standards( Packaging and labelling) regulation, 2011, Food Safety and Standards(Laboratory and Sampling Analysis) regulation, 2011,Notification No-4/15015/30/2011 dated-24.06.2014.
  • Central Drugs Standard Control Organization (CDRUG): a clearance or certificate before the goods arrive, under The Drugs and Cosmetics Act, 1945 amended vide The Drugs and Cosmetics(Amendment) Act ,2008 and Rules, 1945.
  • Food Safety And Standards Authority Of India (FSSAI): a no-objection at customs clearance, under 1. Food safety and Standards Act,2006 read with Licensing & Registration Regulation,2011,Food safety & Standards (Licensing and Registration of Food Business) Amendment Regulations,2011,Food safety and Standards Rule, 2011, Food Safety and Standards(Licensing and registration of Food Business) regulation, 2011, Food Safety and Standards(Food product standard and food additive)) regulation, 2011, Food Safety and Standards( Packaging and labelling) regulation, 2011, Food Safety and Standards(Laboratory and Sampling Analysis) regulation, 2011,Notification No-4/15015/30/2011 dated-24.06.2014.
  • Central Drugs Standard Control Organization (CDRUG): a no-objection at customs clearance, under The Drugs and Cosmetics Act, 1945 amended vide The Drugs and Cosmetics(Amendment) Act ,2008 and Rules, 1945.

Documents: Registration Certificate (Drugs) (CDRUG); Registration Certificate (Cosmetics) (CDRUG); FSSAI Import License (FSSAI); License to import Drugs (Excluding those specified in Schedule-X) (CDRUG).

"* Fused silica is classifiable under CTI 32074000. ref CBIC cir 03/12-CUS dt. 01.02.12.**in case of PGA facilitated bills I.E. which have not been routed through PGA for NOC,proper officer should verify and ensure that the mandatory documents-specimen copy of label[0110fs], registration certificate (drugs)[101dc1], FSSAI import license[911001], import license for drugs[9111dc]have been uploaded in (E-SANCHIT) before giving out-of-charge(OOC)**ensure compliance of general notes 4(d) of sched-i of ITC(HS) 2022 for food import entry points**Refer letter no.1828/misc matters/fssai/imports-2021 dated 17-06-2022 regarding rectifiable labeling information for imported food consignments and order no.1828/misc matters/fssai/imports-2021 dated 17-06-2022 regarding import of clove stem received from food safety and standards authority of india and CBIC instruction no.10/2022-customs dtd 28-06-2022 wherein para 2.(i). on the rectifiable labeling information for imported food consignments (a) in addtition to the labeling deficiencies for which a special dispensation for rectification has been provided under reg6 of FSS (import) regulations, 2017 and under order dated 22-05-2018 and 14-01-2019, the labeling information as per the requirement of FSS (labeling and display) regulations, 2020 as mentioned below may also be alowed to be rectified at the port:- . per serve percentage (%) contribution to recommended dietary allowance calculated on the basis of 2000 kcal energy, 67 g total fat, 22g saturated fat,2g trans fat, 50g, added sugar, and 2000 mg of sodium (5g salt) requirement for average adult per day;. date of expiry along with best before date, subject to the condition that this information is provided by the manufacturer itself and the same shall be verified by the authorised officer. (b) this rectification shall be carried out at customs bound warehouses before visual inspection or re-inspection by the authorised officer or his representative by affixing a single non-detachable sticker or by any other non-detachable method next to the principal display panel without altering the original label information in any manner. (ii) on import of clove stem:till such time standards for clove stem are notified, it may be considered for testing against safety parameters (horizontal standards) and volatile oil content on dry basis (half the value of clove, I.E. not less than 8.5 percent by v/w) as per fssr2.9.6(1) which is applicable for cloves whole.*Ref CBIC instruction no 09/23-CUS DT 07-03-23 in modification to instructions no 10/22-CUS DT 28-06-22 alongwith FSSAI order DT 18-11-22 issued under f.no.import/tfm/apex/2022-fssai and FSSAI clarification order dtd 18-11-22 on rectifiable labelling for imported food consignment*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).
  • SWS is exempt under S.No. 1 of 11/2018-Customs, as amended by 16/2026-Customs.
  • 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
2811Other inorganic acids and other inorganic oxygen compounds of non- metals1%—

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): 1% of the FOB value, until 31 Dec 2026.
  • RoDTEP, Appendix 4RE (exports under Advance Authorisation, EOU or SEZ): 0.6% of the FOB value, until 31 Dec 2026.

Clearance by other agencies

*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 2811 22, and China's below.

China: the same goods (2811 22)

China shares the first 6 digits with India and splits them into 10-digit codes of its own: 2 in force and 1 expired under 2811 22. 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
2811.22.10.00Silica gel二氧化硅硅胶5%MFN rate (no APTA concession on this line)5%13%13%AR
2811.22.90.00Other silicon dioxide其他二氧化硅5%MFN rate (no APTA concession on this line)5%13%13%AR
  • 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

2811.22.00

2811.22.00.00Silicon dioxide二氧化硅Expired
Unit
kg
MFN import duty
5.5%
Provisional import duty
None
General import duty
30.0%
Import VAT
17.0%
Consumption tax
0.0%
Export duty
0.0%
Provisional export duty
None
Export VAT rebate
9.0%
Updated by China
30 Dec 2018
Licences and certificates
  • 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
  • RImported food hygiene inspection进口食品卫生监督检验
  • SExported food hygiene inspection出口食品卫生监督检验
What the customs declaration must state

Not listed.

2811.22.10Silica gel

2811.22.10.00Silica gel二氧化硅硅胶
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
13%
Updated by China
23 Aug 2026
Licences and certificates
  • AInbound goods clearance (inspection and quarantine)入境货物通关单
Inspection and quarantine
  • RImported food hygiene inspection进口食品卫生监督检验
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.Brand (Chinese or foreign names)品牌(中文或外文名称)
  • 4.Appearance (colour; shape)外观(颜色;形状)
  • 5.Processing method加工工艺
  • 6.Particle size粒度
  • 7.Model型号
  • 8.GTIN
  • 9.CAS
  • 10.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
2.8%
Brunei
0%
Cambodia
0%
South Korea
0%
Laos
0%
Malaysia
0%
New Zealand
3.3%
Singapore
0%
Thailand
0%
Vietnam
0%
Japan
0%
Indonesia
0%
Philippines
0%
Myanmar
0%
CIQ codes
  • 2811221000101Silica gel, silicon dioxide (for feed use)二氧化硅硅胶(饲用)
  • 2811221000301Silicon dioxide silica gel (food additive without quarantine requirement)二氧化硅硅胶(无检疫要求食品添加剂)
  • 2811221000302Silicon dioxide silica gel (chemical for industrial use only, not for food additives, no quarantine required)二氧化硅硅胶(需申报仅用于工业用途不用于食品添加剂无检疫要求的化学品)

2811.22.90Other silicon dioxide

2811.22.90.00Other silicon dioxide其他二氧化硅
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
13%
Updated by China
23 Aug 2026
Licences and certificates
  • AInbound goods clearance (inspection and quarantine)入境货物通关单
Inspection and quarantine
  • RImported food hygiene inspection进口食品卫生监督检验
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.Brand (Chinese or foreign names)品牌(中文或外文名称)
  • 4.Appearance (colour; shape)外观(颜色;形状)
  • 5.Processing method加工工艺
  • 6.Particle size粒度
  • 7.Model型号
  • 8.GTIN
  • 9.CAS
  • 10.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
2.8%
Brunei
0%
Cambodia
0%
South Korea
0%
Laos
0%
Malaysia
0%
New Zealand
3.3%
Singapore
0%
Thailand
0%
Vietnam
0%
Japan
0%
Indonesia
0%
Philippines
0%
Myanmar
0%
CIQ codes
  • 2811229000101Other silicon dioxide (feed additives)其他二氧化硅(饲料添加剂)
  • 2811229000102Other silicon dioxide (silica powder (amorphous))其他二氧化硅(硅粉(非晶形的))
  • 2811229000301Other silicon dioxide (declared for industrial use only, not for food additives, chemicals without quarantine requirements)其他二氧化硅(需申报仅用于工业用途不用于食品添加剂无检疫要求的化学品)
  • 2811229000302Other silicon dioxide (food additive with no quarantine requirement)其他二氧化硅(无检疫要求食品添加剂)

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.