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Hong Kong, China Special Administrative Region flag Hong Kong, China Special Administrative Region HS Code

HS Code 400239: Isobuteneisoprene (butyl) rubber (IIR); haloisobuteneisoprene rubber (CIIR or BIIR) : Other in Hong Kong, China Special Administrative Region

What is HS Code 400239 in Hong Kong, China Special Administrative Region

Under Hong Kong, China Special Administrative Region's Hong Kong Harmonized System (香港協調制度), HS Code 400239 is the WCO Harmonized System subheading for Isobuteneisoprene (butyl) rubber (IIR); haloisobuteneisoprene rubber (CIIR or BIIR) : Other. This is the most detailed internationally standardized level; Hong Kong, China Special Administrative Region extends classifications to 8 digits under its national tariff system. 400239 belongs to Section VII: Plastics and articles thereof; rubber and articles thereof, Chapter 40: Rubber and articles thereof, Heading 4002: Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip; mixtures of any product of heading 4001 with any product of this heading, in primary forms or in plates, sheets or strip.

Explore more 2026 Latest Hong Kong, China Special Administrative Region import export trade data and shipment records for HS Code Halobutyl Rubber on TradeInt global trade data platform

Classification Path of HS Code 400239 in Hong Kong, China Special Administrative Region

Section VII
Chapters (39-40) Plastics and articles thereof; rubber and articles thereof
Chapter 40
Rubber and articles thereof
HS Code 4002
Synthetic rubber and factice derived from oils, in primary forms or in plates, sheets or strip; mixtures of any product of heading 4001 with any product of this heading, in primary forms or in plates, sheets or strip
HS Code 400239
Isobuteneisoprene (butyl) rubber (IIR); haloisobuteneisoprene rubber (CIIR or BIIR) : Other
HS Code 40023900
HALO-ISOBUTENE-ISOPRENE RUBBER (CIIR OR BIIR) IN PRIMARY FORMS OR IN PLATES, SHEETS OR STRIP 鹵化丁基橡膠(CIIR或BIIR),初級形狀或成板、片或帶狀

Hong Kong, China Special Administrative Region Tariff Classification: Hong Kong Harmonized System (HKHS)

In Hong Kong, China Special Administrative Region, HS 400239 is classified under the Hong Kong Harmonized System (香港協調制度) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Hong Kong Harmonized System (HKHS)
Local name 香港協調制度
Digits 8
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Frequently Asked Questions

What is HS code 400239 in Hong Kong, China Special Administrative Region?
HS code 400239 covers Isobuteneisoprene (butyl) rubber (IIR); haloisobuteneisoprene rubber (CIIR or BIIR) : Other in Hong Kong, China Special Administrative Region. It sits in Chapter 40 (Rubber and articles thereof), Heading 4002 of the Harmonized System, and is classified under HKHS.
Is HS code 400239 the same across all countries?
What system does Hong Kong, China Special Administrative Region use to classify HS code 400239?
Where can I officially look up HS code 400239 in Hong Kong, China Special Administrative Region?