Indonesia reference layer

HS heading 7304 - Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel

HS heading 7304 in the BTKI/HS tree. View the parent chapter, section, and the 6-digit subheadings parsed from the WCO 2022 structure.

2026 reference 7304 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 7304
Level Heading / 4 digits
Chapter Chapter 73
Section Base metals and articles thereof
6-digit subheadings 13
Branch groups 0

Practical summary

Heading 7304 sits inside chapter 73 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
730411 Of stainless steel 730411
730419 Other 730419
730422 Drill pipe of stainless steel 730422
730423 Other drill pipe 730423
730424 Other, of stainless steel 730424
730429 Other 730429
730431 Cold-drawn or cold-rolled (cold-reduced) 730431
730439 Other 730439
730441 Cold-drawn or cold-rolled (cold-reduced) 730441
730449 Other 730449
730451 Cold-drawn or cold-rolled (cold-reduced) 730451
730459 Other 730459
730490 Other 730490

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.