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

HS 2901 10 00Saturated

Organic chemicals › Acyclic hydrocarbons

Customs duty
2.5%
Tariff rate
GST now
5% or 18%
depending on the goods
Import policy
Free
Export policy
Free
Unit
kg
Duty in China
1% to 2%
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 rate2.5%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–Australia ECTA0%Australia
India–EFTA TEPA53/2025-Customs0%Iceland
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
India–UK CETA29/2026-Customs0%United Kingdom
SAFTA0%Afghanistan, Bangladesh, Bhutan, Maldives, Nepal
India–EFTA TEPA52/2025-Customs1.5%Norway
India–EFTA TEPA51/2025-Customs1.79%Switzerland, Liechtenstein
APTA2.125%Bangladesh, China, South Korea, Sri Lanka
SAPTA2.25%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 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.

Clearance by other agencies

  • Ministry Of Environment, Forest & Climate Change (MOEF): a clearance or certificate before the goods arrive, under Hazardous and other waste(Management and Transboundary Movement )Rules, 2016, The Environment (Protection) Act, 1986, amended 1991 and The Environment (Protection) Rules, 1986.
  • 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 Bureau Of Narcotics (CBN): a clearance or certificate before the goods arrive, under Narcotic Drugs and Psychotropic (Amendment) Act, 2014, Narcotic Drugs and Psychotropic Substances Rules,1985, the Narcotic Drugs and Psychotropic Substances(Amendment) Rules, 2014,Notification No-S.O.2801(E) dated-18.11.2010.
  • Central Insecticide Board (CIB): a clearance or certificate before the goods arrive, under The Insecticides Act, 1968, The Insecticide Rules, 1971,.

Documents: Import Certificate for import of Psychotropic Substance (CBN); Import Certificate for import of Narcotic Drugs (CBN); No objection Certificate for Import of Precursor Chemical (Controlled Substance) (CBN); Certificate of official approval for import of narcotics drugs, under proviso to Rule 54 of NDPS Rules 1985. (CBN); Registration of import contract for import poppy seeds into India (CBN); 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); Import Permit for import of Insecticides for Non-Insecticidal use (CIB).

"**NDPS Substances are subject to the conditions: (a) any NDPS can be imported under the sp. prov. for medical & scientific purposes as per chapter vii-a of the NDPS rules, 1985 after obtaining an import certi. u/r 53 of NDPS rules (details on : http://cbn.nic.in) . (b) imports other than category (a) will be governed by appendix- i to ITC HS schedule. ref ITC HS policy condt no 2 to CH 29**items/other items falling under this CTI may figure in the schedule to the insecticide act 1968.in case of pesticides 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** on imp. of specified hazardous substances exceeding the specified quantities the owner has to take out insurance policy as per the provisions of pli act, 1991 for details pl. ref s.o 227 (e) dt. 24.03.92 by min of env. and forests.***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 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. 222Gibberellic aci d5%
9/2025-Integrated Tax (Rate)Schedule II, S.No. 36All organic chemicals other than giberellic acid18%

History

GST rate history
PeriodRateNotification
Until 21 Sep 202512% 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
2901Acyclic hydrocarbons1.2%—

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 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.
  • Central Bureau Of Narcotics (CBN): a clearance or certificate before export, under Narcotic Drugs and Psychotropic (Amendment) Act, 2014, Narcotic Drugs and Psychotropic Substances Rules,1985, the Narcotic Drugs and Psychotropic Substances(Amendment) Rules, 2014,Notification No-S.O.2801(E) dated-18.11.2010.

*AS PER SEC. 8 OF NDPS ACT,1985 & RULE 58 OF NDPS RULES ;EXPORT OF ANY NARCOTIC DRUG (INCLUDING MANUFACTURED DRUGS) AND PSYCHOTROPIC SUBSTANCE (AS PER THE SCHEDULE TO NDPS ACT) SHALL NOT BE EXPORTED OUT OF INDIA WITHOUT AN EXPORT AUTHORIZATION ISSUED BY THE ISSUING AUTHORITY IN RESPECT OF EACH CONSIGNMENT. ALSO REFER GOVT. OF INDIA'S NOTN. S.O. 826(E) DTD 14/11/1985 , S.O. 40(E) DTD 29/01/1993,S.O. 1431(E) DTD 21/06/2011& S.O. 2373(E) DTD 12/07/2016) FOR LIST OF MANUFACTURED DRUGS.*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 2901 10, and China's below.

China: the same goods (2901 10)

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 2901 10. 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
2901.10.10.00Ethane, saturated饱和乙烷1%China's provisional rate, lower than MFN2%13%13%None
2901.10.90.00Other saturated acyclic hydrocarbons其他饱和无环烃2%MFN rate (no APTA concession on this line)2%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

2901.10.00Saturated acyclic hydrocarbons

2901.10.00.00Saturated acyclic hydrocarbons饱和无环烃Expired
Unit
kg
MFN import duty
2%
Provisional import duty
None
General import duty
30%
Import VAT
13%
Consumption tax
None
Export duty
0%
Provisional export duty
None
Export VAT rebate
13%
Updated by China
1 Jan 2025
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.For use as gaseous fuel, declare volume of packaging container用作气体燃料的应报明包装容器容积
  • 5.GTIN
  • 6.CAS
  • 7.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
1.8%
Brunei
0%
Cambodia
0%
Laos
0%
Malaysia
0%
New Zealand
1.8%
Singapore
0%
Thailand
0%
Vietnam
0%
Japan
0%
CIQ codes
  • 2901100000101Saturated acyclic hydrocarbons (ethane (compressed))饱和无环烃(乙烷(压缩的))
  • 2901100000102Saturated acyclic hydrocarbons (ethane (liquefied))饱和无环烃(乙烷(液化的))
  • 2901100000103Saturated acyclic hydrocarbons (2,2-dimethylpropane)饱和无环烃(2,2-二甲基丙烷)
  • 2901100000104Saturated acyclic hydrocarbons (n-pentane)饱和无环烃(正戊烷)
  • 2901100000105Saturated acyclic hydrocarbons (2-methylbutane)饱和无环烃(2-甲基丁烷)
  • 2901100000106Saturated acyclic hydrocarbons (n-hexane) (hazardous chemical)饱和无环烃(正己烷)(危险化学品)
  • 2901100000107Saturated acyclic hydrocarbons (2-methylpentane)饱和无环烃(2-甲基戊烷)
  • 2901100000108Saturated acyclic hydrocarbons (2,2-dimethylbutane)饱和无环烃(2,2-二甲基丁烷)
  • 2901100000109Saturated acyclic hydrocarbons (2,3-dimethylbutane)饱和无环烃(2,3-二甲基丁烷)
  • 2901100000110Saturated acyclic hydrocarbons (mixture of hexane isomers)饱和无环烃(己烷异构体混合物)
  • 2901100000111Saturated acyclic hydrocarbons (other hexanes and their isomers)饱和无环烃(其他己烷及其异构体)
  • 2901100000112Saturated acyclic hydrocarbons (3-methylpentane)饱和无环烃(3-甲基戊烷)
  • 2901100000113Saturated acyclic hydrocarbons (n-heptane)饱和无环烃(正庚烷)
  • 2901100000114Saturated acyclic hydrocarbons (2-methylhexane)饱和无环烃(2-甲基己烷)
  • 2901100000115Saturated acyclic hydrocarbons (3-methylhexane)饱和无环烃(3-甲基己烷)
  • 2901100000116Saturated acyclic hydrocarbons (2,2-dimethylpentane)饱和无环烃(2,2-二甲基戊烷)
  • 2901100000117Saturated acyclic hydrocarbons (2,3-dimethylpentane)饱和无环烃(2,3-二甲基戊烷)
  • 2901100000118Saturated acyclic hydrocarbons (2,4-dimethylpentane)饱和无环烃(2,4-二甲基戊烷)
  • 2901100000119Saturated acyclic hydrocarbons (3,3-dimethylpentane)饱和无环烃(3,3-二甲基戊烷)
  • 2901100000120Saturated acyclic hydrocarbons (3-ethylpentane)饱和无环烃(3-乙基戊烷)
  • 2901100000121Saturated acyclic hydrocarbons (2,2,3-trimethylbutane)饱和无环烃(2,2,3-三甲基丁烷)
  • 2901100000122Saturated acyclic hydrocarbons (other heptane isomers)饱和无环烃(其他庚烷异构体)
  • 2901100000123Saturated acyclic hydrocarbons (n-octane)饱和无环烃(正辛烷)
  • 2901100000124Saturated acyclic hydrocarbons (isooctane)饱和无环烃(异辛烷)
  • 2901100000125Saturated acyclic hydrocarbons (2,2,3-trimethylpentane)饱和无环烃(2,2,3-三甲基戊烷)
  • 2901100000126Saturated acyclic hydrocarbons (2,2,4-trimethylpentane)饱和无环烃(2,2,4-三甲基戊烷)
  • 2901100000127Saturated acyclic hydrocarbons (2,3,4-trimethylpentane)饱和无环烃(2,3,4-三甲基戊烷)
  • 2901100000128Saturated acyclic hydrocarbons (2,2-dimethylhexane)饱和无环烃(2,2-二甲基己烷)
  • 2901100000129Saturated acyclic hydrocarbons (2,3-dimethylhexane)饱和无环烃(2,3-二甲基己烷)
  • 2901100000130Saturated acyclic hydrocarbons (2,4-dimethylhexane)饱和无环烃(2,4-二甲基己烷)
  • 2901100000131Saturated acyclic hydrocarbons (3,3-dimethylhexane)饱和无环烃(3,3-二甲基己烷)
  • 2901100000132Saturated acyclic hydrocarbons (3,4-dimethylhexane)饱和无环烃(3,4-二甲基己烷)
  • 2901100000133Saturated acyclic hydrocarbons (2-methylheptane)饱和无环烃(2-甲基庚烷)
  • 2901100000134Saturated acyclic hydrocarbons (3-methylheptane)饱和无环烃(3-甲基庚烷)
  • 2901100000135Saturated acyclic hydrocarbons (4-methylheptane)饱和无环烃(4-甲基庚烷)
  • 2901100000136Saturated acyclic hydrocarbons (3-ethylhexane)饱和无环烃(3-乙基己烷)
  • 2901100000137Saturated acyclic hydrocarbons (2-methyl-3-ethylpentane)饱和无环烃(2-甲基-3-乙基戊烷)
  • 2901100000138Saturated acyclic hydrocarbons (other octane isomers)饱和无环烃(其他辛烷异构体)
  • 2901100000139Saturated acyclic hydrocarbons (2,2,4-trimethylhexane)饱和无环烃(2,2,4-三甲基己烷)
  • 2901100000140Saturated acyclic hydrocarbons (2,2,5-trimethylhexane)饱和无环烃(2,2,5-三甲基己烷)
  • 2901100000141Saturated acyclic hydrocarbons (nonane and its isomers)饱和无环烃(壬烷及其异构体)
  • 2901100000142Saturated acyclic hydrocarbons (2,2-dimethylheptane)饱和无环烃(2,2-二甲基庚烷)
  • 2901100000143Saturated acyclic hydrocarbons (2,3-dimethylheptane)饱和无环烃(2,3-二甲基庚烷)
  • 2901100000144Saturated acyclic hydrocarbons (2,4-dimethylheptane)饱和无环烃(2,4-二甲基庚烷)
  • 2901100000145Saturated acyclic hydrocarbons (2,5-dimethylheptane)饱和无环烃(2,5-二甲基庚烷)
  • 2901100000146Saturated acyclic hydrocarbons (3,3-dimethylheptane)饱和无环烃(3,3-二甲基庚烷)
  • 2901100000147Saturated acyclic hydrocarbons (3,4-dimethylheptane)饱和无环烃(3,4-二甲基庚烷)
  • 2901100000148Saturated acyclic hydrocarbons (3,5-dimethylheptane)饱和无环烃(3,5-二甲基庚烷)
  • 2901100000149Saturated acyclic hydrocarbons (4,4-dimethylheptane)饱和无环烃(4,4-二甲基庚烷)
  • 2901100000150Saturated acyclic hydrocarbons (n-decane)饱和无环烃(正癸烷)
  • 2901100000151Saturated acyclic hydrocarbons (pentamethylheptane)饱和无环烃(五甲基庚烷)
  • 2901100000152Saturated acyclic hydrocarbons (2,2,3',3'-tetramethylbutane)饱和无环烃(2,2,3′,3′-四甲基丁烷)
  • 2901100000153Saturated acyclic hydrocarbons (n-hexane) (hazardous chemical & food additive)饱和无环烃(正己烷)(危险化学品&食品添加剂)
  • 2901100000301Saturated acyclic hydrocarbons (dangerous chemicals, gases)饱和无环烃(危险化学品,气体)
  • 2901100000302Saturated acyclic hydrocarbons (hazardous chemical, flammable liquid)饱和无环烃(危险化学品,易燃液体)
  • 2901100000303Saturated acyclic hydrocarbons (other chemical products)饱和无环烃(其他化工品)

2901.10.10

2901.10.10.00Ethane, saturated饱和乙烷
Unit
kg
MFN import duty
2%
Provisional import duty
1%
General import duty
30%
Import VAT
13%
Consumption tax
0%
Export duty
0%
Provisional export duty
None
Export VAT rebate
13%
Updated by China
11 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.Use用途
  • 4.For use as gaseous fuel, declare volume of packaging container用作气体燃料的应报明包装容器容积
  • 5.Packing specifications包装规格
  • 6.Brand (Chinese or foreign names)品牌(中文或外文名称)
  • 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
1%
Brunei
0%
Cambodia
0%
South Korea
0%
Laos
0%
Malaysia
0%
New Zealand
1.2%
Singapore
0%
Thailand
0%
Vietnam
0%
Japan
0%
Indonesia
0%
Philippines
0%
Myanmar
0%
CIQ codes
  • 2901101000999Ethane, saturated饱和乙烷

2901.10.90

2901.10.90.00Other saturated acyclic hydrocarbons其他饱和无环烃
Unit
kg
MFN import duty
2%
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.For use as gaseous fuel, declare volume of packaging container用作气体燃料的应报明包装容器容积
  • 5.Packing specifications包装规格
  • 6.Brand (Chinese or foreign names)品牌(中文或外文名称)
  • 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
1%
Brunei
0%
Cambodia
0%
South Korea
0%
Laos
0%
Malaysia
0%
New Zealand
1.2%
Singapore
0%
Thailand
0%
Vietnam
0%
Japan
0%
Indonesia
0%
Philippines
0%
Myanmar
0%
CIQ codes
  • 2901109000301Other saturated acyclic hydrocarbons (dangerous chemicals, gas)其他饱和无环烃(危险化学品,气体)
  • 2901109000302Other saturated acyclic hydrocarbons (dangerous chemicals, flammable liquids)其他饱和无环烃(危险化学品,易燃液体)
  • 2901109000303Other saturated acyclic hydrocarbons (other chemical products)其他饱和无环烃(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

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.