Hong Kong, China Special Administrative Region HS Code

HS Code 40051000: COMPOUNDED RUBBER, UNVULCANISED, COMPOUNDED WITH CARBON BLACK OR SILICA, IN PRIMARY FORMS OR IN PLATES, SHEETS OR STRIP in Hong Kong, China Special Administrative Region

Q: Is HS code 40051000 the same across all countries?

Only the first 6 digits of HS code 40051000 are internationally harmonized. The remaining digits are added by Hong Kong, China Special Administrative Region under HKHS and are not directly comparable to other countries' codes.

Q: What system does Hong Kong, China Special Administrative Region use to classify HS code 40051000?

Hong Kong, China Special Administrative Region classifies products under the Hong Kong Harmonized System (HKHS; locally 香港協調制度), which extends HS codes to 8 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 40051000 in Hong Kong, China Special Administrative Region?

The official source is https://www.customs.gov.hk/en/home/index.html. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 40051000 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 40051000 is classified as COMPOUNDED RUBBER, UNVULCANISED, COMPOUNDED WITH CARBON BLACK OR SILICA, IN PRIMARY FORMS OR IN PLATES, SHEETS OR STRIP. Hong Kong, China Special Administrative Region's tariff system extends the WCO Harmonized System to 8 digits with national subdivisions. 40051000 belongs to Section VII: Plastics and articles thereof; rubber and articles thereof, Chapter 40: Rubber and articles thereof, Heading 4005: Compounded rubber, unvulcanised, 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 Carbon Black Compounded Rubber on TradeInt global trade data platform

Classification Path of HS Code 40051000 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 4005

Compounded rubber, unvulcanised, in primary forms or in plates, sheets or strip

HS Code 40051000

COMPOUNDED RUBBER, UNVULCANISED, COMPOUNDED WITH CARBON BLACK OR SILICA, IN PRIMARY FORMS OR IN PLATES, SHEETS OR STRIP 未硫化複合橡膠，初級形狀或成板、片或帶狀，與碳黑或硅石混合

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

In Hong Kong, China Special Administrative Region, HS 40051000 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

Official source https://www.customs.gov.hk/en/home/index.html

You know what 40051000 means. Now see 2026 latest real trade activity for Carbon Black Compounded Rubber in Hong Kong, China Special Administrative Region.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

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Top Trading Product of HS Code 4005

Top Hong Kong, China Special Administrative Region import Product Under HS Code 4005

1 400599: Other : Other $2.1M 2 400510: Compounded with carbon black or silica $1.6M 3 400591: Other : Plates, sheets and strip $1.6M

Figures shown for 2025.

For more 2026 recent data, search for Hong Kong, China Special Administrative Region import trade records

Top Hong Kong, China Special Administrative Region export Product Under HS Code 4005

1 400599: Other : Other $1.8M 2 400510: Compounded with carbon black or silica $1.8M 3 400591: Other : Plates, sheets and strip $1.5M

Figures shown for 2025.

For more 2026 recent data, search for Hong Kong, China Special Administrative Region export trade records

Related HS Code to Hong Kong, China Special Administrative Region Carbon Black Compounded Rubber (40051000)

HS Code 400520

Solutions; dispersions other than those of subheading 400510

HS Code 400591

Other : Plates, sheets and strip

HS Code 400599

Other : Other

HS Code 400110

Natural rubber latex, whether or not prevulcanised

HS Code 400121

Natural rubber in other forms : Smoked sheets

HS Code 400122

Natural rubber in other forms : Technically specified natural rubber (TSNR)

HS Code 400129

Natural rubber in other forms : Other

HS Code 400130

Balata, guttapercha, guayule, chicle and similar natural gums

HS Code 400211

Styrenebutadiene rubber (SBR); carboxylated styrenebutadiene rubber (XSBR) : Latex

HS Code 400219

Styrenebutadiene rubber (SBR); carboxylated styrenebutadiene rubber (XSBR) : Other

40051000 in Other Countries

See how 40051000 (Carbon Black Compounded Rubber) is classified across other countries, each with its own national code and local description.

Compare 40051000 across countries

Frequently Asked Questions

What is HS code 40051000 in Hong Kong, China Special Administrative Region?

HS code 40051000 covers COMPOUNDED RUBBER, UNVULCANISED, COMPOUNDED WITH CARBON BLACK OR SILICA, IN PRIMARY FORMS OR IN PLATES, SHEETS OR STRIP in Hong Kong, China Special Administrative Region. It sits in Chapter 40 (Rubber and articles thereof), Heading 4005 of the Harmonized System, and is classified under HKHS.

Is HS code 40051000 the same across all countries?

What system does Hong Kong, China Special Administrative Region use to classify HS code 40051000?

Where can I officially look up HS code 40051000 in Hong Kong, China Special Administrative Region?