Indonesia reference layer

HS heading 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

HS heading 3825 in the BTKI/HS tree. View the parent chapter, section, and the 6-digit subheadings parsed from the WCO 2022 structure.

2026 reference 3825 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 3825
Level Heading / 4 digits
Chapter Chapter 38
Section Products of the chemical or allied industries
6-digit subheadings 9
Branch groups 0

Practical summary

Heading 3825 sits inside chapter 38 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
382510 Municipal waste 382510
382520 Sewage sludge 382520
382530 Clinical waste 382530
382541 Halogenated 382541
382549 Other 382549
382550 Wastes of metal pickling liquors, hydraulic fluids, brake fluids and anti-freeze fluids 382550
382561 Mainly containing organic constituents 382561
382569 Other 382569
382590 Other 382590

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

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