Indonesia reference layer

HS heading 2934 - Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds

HS heading 2934 in the BTKI/HS tree. View the parent chapter, section, and the 6-digit subheadings parsed from the WCO 2022 structure.

2026 reference 2934 WCO HS 2022 + DJBC BTKI chapter structure
Published: 2026-05-08 Reviewed: 2026-05-08 Authority: WCO HS 2022 + DJBC BTKI chapter structure
FieldValue
Code2934
LevelHeading / 4 digits
ChapterChapter 29
SectionProducts of the chemical or allied industries
6-digit subheadings6
Branch groups0

Practical summary

Heading 2934 sits inside chapter 29 and groups a product family before you select the more specific 6-digit subheading. This layer uses the WCO 2022 nomenclature as the structural base and routes you back to Indonesia’s BTKI for final customs decisions.

6-digit subheadings

CodeTitleRoute
293410Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure293410
293420Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused293420
293430Compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused293430
293491Aminorex (INN), brotizolam (INN), clotiazepam (INN), cloxazolam (INN), dextromoramide (INN), haloxazolam (INN), ketazolam (INN), mesocarb (INN), oxazolam (INN), pemoline (INN), phendimetrazine (INN), phenmetrazine (INN) and sufentanil (INN); salts thereof293491
293492Other fentanyls and their derivatives293492
293499Other293499

How to use this page

Use this heading to lock the product family, then move down to the 6-digit subheading before checking any more specific Indonesian tariff line. If the product is still ambiguous, re-check its technical specification, composition, and function against the official BTKI/INSW tools.

Sources

SourceURLCoverageTier
WCO HS 2022https://www.wcotradetools.org/en/harmonized-system/search/2022/en4-digit headings and 6-digit subheadingsofficial
DJBC BTKIhttps://www.beacukai.go.id/btki-dan-tarifIndonesia chapter mapping and BTKI contextofficial
INSW tariff lookuphttps://insw.go.id/intrExisting Indonesian tariff-line examplesofficial

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