BTKI Chapter 38:Miscellaneous chemical products

Published: 2026-03-19 Reviewed: 2026-03-19 Authority: Official Indonesian source cross-check required

Field	Value
Chapter	38
Section	Products of the chemical or allied industries
WCO headings loaded	27
6-digit subheadings loaded	108
Indonesian tariff lines live	0

Chapter summary

This chapter is now linked to the live WCO 2022 heading tree. Use it to move from the official chapter title into the 4-digit heading and then the 6-digit subheading before validating the final Indonesian tariff line.

Headings loaded from this chapter

Heading	Title	6-digit codes
3801	Artificial graphite; colloidal or semi-colloidal graphite; preparations based on graphite or other carbon in the form of pastes, blocks, plates or other semi-manufactures	4
3802	Activated carbon; activated natural mineral products; animal black, including spent animal black	2
3803	Tall oil, whether or not refined	1
3804	Residual lyes from the manufacture of wood pulp, whether or not concentrated, desugared or chemically treated, including lignin sulphonates, but excluding tall oil of heading 38.03	1
3805	Gum, wood or sulphate turpentine and other terpenic oils produced by the distillation or other treatment of coniferous woods; crude dipentene; sulphite turpentine and other crude para-cymene; pine oil containing alpha-terpineol as the main constituent	2
3806	Rosin and resin acids, and derivatives thereof; rosin spirit and rosin oils; run gums	4
3807	Wood tar; wood tar oils; wood creosote; wood naphtha; vegetable pitch; brewers’ pitch and similar preparations based on rosin, resin acids or on vegetable pitch	1
3808	Insecticides, rodenticides, fungicides, herbicides, anti-sprouting products and plant-growth regulators, disinfectants and similar products, put up in forms or packings for retail sale or as preparations or articles (for example, sulphur-treated bands, wicks and candles, and fly-papers)	10
3809	Finishing agents, dye carriers to accelerate the dyeing or fixing of dyestuffs and other products and preparations (for example, dressings and mordants), of a kind used in the textile, paper, leather or like industries, not elsewhere specified or included	4
3810	Pickling preparations for metal surfaces; fluxes and other auxiliary preparations for soldering, brazing or welding; soldering, brazing or welding powders and pastes consisting of metal and other materials; preparations of a kind used as cores or coatings for welding electrodes or rods	2
3811	Anti-knock preparations, oxidation inhibitors, gum inhibitors, viscosity improvers, anti-corrosive preparations and other prepared additives, for mineral oils (including gasoline) or for other liquids used for the same purposes as mineral oils	5
3812	Prepared rubber accelerators; compound plasticisers for rubber or plastics, not elsewhere specified or included; anti-oxidising preparations and other compound stabilisers for rubber or plastics	4
3813	Preparations and charges for fire-extinguishers; charged fire-extinguishing grenades	1
3814	Organic composite solvents and thinners, not elsewhere specified or included; prepared paint or varnish removers	1
3815	Reaction initiators, reaction accelerators and catalytic preparations, not elsewhere specified or included	4
3816	Refractory cements, mortars, concretes and similar compositions, including dolomite ramming mix, other than products of heading 38.01	1
3817	Mixed alkylbenzenes and mixed alkylnaphthalenes, other than those of heading 27.07 or 29.02	1
3818	Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics	1
3819	Hydraulic brake fluids and other prepared liquids for hydraulic transmission, not containing or containing less than 70 % by weight of petroleum oils or oils obtained from bituminous minerals	1
3820	Anti-freezing preparations and prepared de-icing fluids	1
3821	Prepared culture media for the development or maintenance of micro-organisms (including viruses and the like) or of plant, human or animal cells	1
3822	Diagnostic or laboratory reagents on a backing, prepared diagnostic or laboratory reagents whether or not on a backing, whether or not put up in the form of kits, other than those of heading 30.06; certified reference materials	5
3823	Industrial monocarboxylic fatty acids; acid oils from refining; industrial fatty alcohols	5
3824	Prepared binders for foundry moulds or cores; chemical products and preparations of the chemical or allied industries (including those consisting of mixtures of natural products), not elsewhere specified or included	17
3825	Residual products of the chemical or allied industries, not elsewhere specified or included; municipal waste; sewage sludge; other wastes specified in Note 6 to this Chapter	9
3826	Biodiesel and mixtures thereof, not containing or containing less than 70 % by weight of petroleum oils or oils obtained from bituminous minerals	1
3827	Mixtures containing halogenated derivatives of methane, ethane or propane, not elsewhere specified or included	19

Sources

Source	URL	Coverage	Tier
WCO HS 2022	https://www.wcotradetools.org/en/harmonized-system/search/2022/en	4-digit headings and 6-digit subheadings	official
DJBC BTKI	https://www.beacukai.go.id/btki-dan-tarif	Indonesia chapter mapping and BTKI context	official
INSW tariff lookup	https://insw.go.id/intr	Existing Indonesian tariff-line examples	official

Changelog

2026-03-19 - The HS page was published with tariff basics, chapter linkage, and import checkpoints.
2026-03-19 - Lartas notes, the duty calculator link, and chapter navigation were updated.

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