HS Code 3815.12 : Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included, Supported catalysts, With precious metal or precious metal compounds as the active substance
MODULE 2: EXTRACTABLE ANSWER (AEO / SPEAKABLE)
EN (Official WCO)
FR (Pending)
ES (Pending)
The 6-digit Harmonized System (HS) code for reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included, supported catalysts, with precious metal or precious metal compounds as the active substance is 3815.12. Under the 2026 Bangladesh (NBR Customs), the representative MFN general duty rate is 10% [National Board of Revenue Bangladesh].
MODULE 3: SIGNATURE A: HS DECODE VISUAL HIERARCHY
Chapter 38
Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included
Heading 3815
Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included
Subheading .12
.12
Supported catalysts, With precious metal or precious metal compounds as the active substance
MODULE 4: SIGNATURE B: TARIFF MATRIX
Import Duty Rates by Destination
United StatesUnited KingdomEuropean UnionCanadaMexicoChinaJapanIndiaAustraliaSouth KoreaGermanyBrazilTürkiyeChinese TaipeiVietnamThailandIndonesiaMalaysiaSingaporeSaudi ArabiaUnited Arab EmiratesSouth AfricaEgyptIsraelChileColombiaPeruPhilippinesPakistanNew ZealandNorwayNigeriaKenyaMoroccoArgentinaEcuadorBangladeshUkraineKazakhstanQatarKuwaitOmanJordanBahrainSri LankaTunisiaGhanaCôte d'IvoireGeorgiaCambodiaPanamaCosta RicaDominican Republic
Bangladesh (NBR Customs)
3815.12
MODULE 5: BANGLADESH IMPORT DUTY & VAT BREAKDOWN
Notice: Bangladesh customs entry, tariff line classification, MFN duties, and 15% VAT are governed by National Board of Revenue (NBR Customs). Always verify declarable lines with NBR prior to import.
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MODULE 6: Mandatory Customs Entry Document Matrix
Rule-Derived Customs Entry Package Checklist
UNIVERSAL DOCUMENT
Commercial Invoice
Itemized description, currency, Incoterms, seller/buyer details, and country of origin.
UNIVERSAL DOCUMENT
Packing List & Bill of Lading
Gross/net weight, container/seal numbers, piece count, and transport B/L or Air Waybill.
AGENCY-CONDITIONAL (PGA)
FDA Prior Notice / USDA Phytosanitary Cert
Rule-derived from verified PGA flag: Mandatory prior notice filing and health certificate.
MODULE 7: Regulatory Compliance & Partner Government Agency (PGA) Flags
ACE PGA Message-Set Flags:
EPA (EP1): EPA Pesticide Notice of Arrival (NOA) Form 3540-1
Official ACE program code: ACE/PGA [FDA 21 CFR 1.276].
MODULE 8: Trade Remedies (Section 301, Section 232, AD/CVD)
China Section 301 Tariff Status
0% Additional Duty (Exempt)
Section 232 Steel/Aluminum Status
Exempt (Non-Metal Commodity)
EU CBAM Carbon Alert
Not in Scope
MODULE 9: Free Trade Agreements (FTA) & Rules of Origin (RoO)
Browse all preferential trade calculators & compliance tools in our Customs Tools Hub ↗.
| Agreement Code | Trade Agreement / Program | Preferential Rate | Rules of Origin (RoO) Requirement |
|---|---|---|---|
| P | United States-Mexico-Canada Agreement (USMCA) | Free | Must meet USMCA Regional Value Content (RVC) or tariff shift rules. |
| KR | U.S.-Korea Free Trade Agreement (KORUS) | Free | Direct shipment from South Korea with KORUS Certificate of Origin. |
| AU | U.S.-Australia Free Trade Agreement | Free | Wholly obtained or tariff shift rule under US-Australia FTA. |
| A / D | GSP / African Growth & Opportunity Act (AGOA) | Free | 35% local value-add requirement for beneficiary country origin. |
MODULE 10: Logistics, Freight & Transport Specifications
Standard 20ft Container
~28 CBM / 28,000 kg Payload
Standard 40ft High-Cube
~68 CBM / 28,600 kg Payload
Stowage Factor & Handling
Standard commercial packaging for Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included, Supported catalysts, With precious metal or precious metal compounds as the active substance
MODULE 11: NBR Advance Ruling System
Legally binding advance tariff rulings issued by National Board of Revenue Bangladesh for HS 3815.12.
Query official NBR portal:
Search NBR Portal for 3815.12 →Bangladesh NBR Tariff Schedule (3815.12)
National line-level (8/10-digit) detail for Bangladesh (NBR Customs): coverage in progress.
Universal 6-digit WCO backbone applied rate: 10%. Confirm the full national commodity code at the official source (National Board of Revenue Bangladesh).
MODULE 12: Candidate Subheadings & Related Codes
| Related HS Code | Heading Category | Action |
|---|---|---|
| 3815.11 | Subheading under Heading 3815 | Compare Subheading 3815.11 → |
| 3815.19 | Subheading under Heading 3815 | Compare Subheading 3815.19 → |
| 3815.90 | Subheading under Heading 3815 | Compare Subheading 3815.90 → |
Official Primary Sources & Authority References
National Board of Revenue Bangladesh (NBR) ↗
Official Bangladesh NBR tariff schedule, 15% VAT, and SAFTA rules.
NBR Advance Ruling System ↗
National Board of Revenue official binding advance classification rulings database.
MODULE 14: Frequently Asked Questions (FAQ) & Operational Guide
What is the 6-digit WCO tariff classification and United States (USITC HTS) general duty for Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included, Supported catalysts, With precious metal or precious metal compounds as the active substance?
Under WCO Harmonized System 2022 and United States (USITC HTS), Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included, Supported catalysts, With precious metal or precious metal compounds as the active substance is classified under HS 3815.12 (Heading 3815, Chapter 38). The representative BD MFN general duty rate is 10%.
How is HS 3815.12 distinguished within Heading 3815 (Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included)?
Heading 3815 covers Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included. Subheading 3815.12 specifically isolates Supported catalysts, With precious metal or precious metal compounds as the active substance. Importers must verify whether physical characteristics, processing state, or composition require alternative subheadings under Heading 3815.
What are the primary candidate subheadings related to HS 3815.12?
Related subheadings under Heading 3815 include 3815.11, 3815.19, 3815.90. Classification depends on processing stage, decaffeination, purity, or material form.
What mandatory commercial entry documents are required to import Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included, Supported catalysts, With precious metal or precious metal compounds as the active substance?
Commercial Invoice (detailing Incoterms, currency, and origin), Packing List, Bill of Lading (or Air Waybill), CBP Form 7501 Entry Summary, and a continuous customs bond are required for formal entries.
Can goods under HS 3815.12 enter duty-free under USMCA or Free Trade Agreements?
Yes. Eligible goods originating in Mexico, Canada, South Korea, or Australia enter duty-free under preference SPI codes (P, KR, AU) provided they satisfy Regional Value Content (RVC) or tariff-shift rules with a valid Certificate of Origin.
What is the US formal entry threshold for shipments of Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included, Supported catalysts, With precious metal or precious metal compounds as the active substance?
Commercial shipments of Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included, Supported catalysts, With precious metal or precious metal compounds as the active substance with a customs value exceeding $2,500 USD require formal customs entry (CBP Form 7501) and a continuous entry bond. Informal entry applies to lower values.
How can an importer obtain a binding CBP classification ruling for HS 3815.12?
Importers may submit an e-Ruling request under 19 CFR Part 177 to CBP National Commodity Specialist Division (NCSD) to obtain a legally binding tariff classification ruling prior to importation.
What import VAT or sales tax applies to HS 3815.12 in Bangladesh?
Commercial imports of Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included, Supported catalysts, With precious metal or precious metal compounds as the active substance under HS 3815.12 into Bangladesh are subject to 15% VAT, assessed on the entered customs value plus applicable duties.
What is the customs duty de minimis threshold in Bangladesh?
The customs de minimis threshold for import shipments into Bangladesh is BDT threshold. Consignments under this value may qualify for duty-free or simplified entry under local regulations.
Which authority regulates customs entry and tariff classification in Bangladesh?
Customs declarations, import duty assessments, and NBR Advance Ruling System for HS 3815.12 are administered by National Board of Revenue (NBR Customs).
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