Indonesia reference layer

HS heading 2917 - Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

HS heading 2917 in the BTKI/HS tree. View the parent chapter, section, and the 6-digit subheadings parsed from the WCO 2022 structure.

2026 reference 2917 WCO HS 2022 + DJBC BTKI chapter structure
Published: 2026-05-08 Reviewed: 2026-05-08 Authority: WCO HS 2022 + DJBC BTKI chapter structure
Field Value
Code 2917
Level Heading / 4 digits
Chapter Chapter 29
Section Products of the chemical or allied industries
6-digit subheadings 13
Branch groups 0

Practical summary

Heading 2917 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

Code Title Route
291711 Oxalic acid, its salts and esters 291711
291712 Adipic acid, its salts and esters 291712
291713 Azelaic acid, sebacic acid, their salts and esters 291713
291714 Maleic anhydride 291714
291719 Other 291719
291720 Cyclanic, cyclenic or cycloterpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives 291720
291732 Dioctyl orthophthalates 291732
291733 Dinonyl or didecyl orthophthalates 291733
291734 Other esters of orthophthalic acid 291734
291735 Phthalic anhydride 291735
291736 Terephthalic acid and its salts 291736
291737 Dimethyl terephthalate 291737
291739 Other 291739

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

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

This portal is informational. Confirm the final obligation and competent authority before filing, licensing, payroll, tax, or investment decisions. Read methodology.