Hong Kong, China Special Administrative Region HS Code

HS Code 400921: Reinforced or otherwise combined only with metal : Without fittings in Hong Kong, China Special Administrative Region

Q: Is HS code 400921 the same across all countries?

Yes — up to the 6-digit level, HS code 400921 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Hong Kong, China Special Administrative Region extends it under HKHS.

Q: What system does Hong Kong, China Special Administrative Region use to classify HS code 400921?

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 400921 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 400921 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 400921 is the WCO Harmonized System subheading for Reinforced or otherwise combined only with metal : Without fittings. This is the most detailed internationally standardized level; Hong Kong, China Special Administrative Region extends classifications to 8 digits under its national tariff system. 400921 belongs to Section VII: Plastics and articles thereof; rubber and articles thereof, Chapter 40: Rubber and articles thereof, Heading 4009: Tubes, pipes and hoses, of vulcanised rubber other than hard rubber, with or without their fittings (for example, joints, elbows, flanges).

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

Classification Path of HS Code 400921 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 4009

Tubes, pipes and hoses, of vulcanised rubber other than hard rubber, with or without their fittings (for example, joints, elbows, flanges)

HS Code 400921

Reinforced or otherwise combined only with metal : Without fittings

HS Code 40092100

TUBES, PIPES AND HOSES, OF VULCANISED RUBBER OTHER THAN HARD RUBBER, REINFORCED OR OTHERWISE COMBINED ONLY WITH METAL, WITHOUT FITTINGS 硫化橡膠管、筒及喉，硬質橡膠除外，僅用金屬加強或僅與金屬結合，不連同配件

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

In Hong Kong, China Special Administrative Region, HS 400921 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 400921 means. Now see 2026 latest real trade activity for Metal-Reinforced Rubber Hoses in Hong Kong, China Special Administrative Region.

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

Search 2026 Latest Hong Kong, China Special Administrative Region Import Data Search 2026 Latest Hong Kong, China Special Administrative Region Export Data

Top Trading Product of HS Code 4009

Top Hong Kong, China Special Administrative Region import Product Under HS Code 4009

1 400911: Not reinforced or otherwise combined with other materials : Without fittings $11.3M 2 400921: Reinforced or otherwise combined only with metal : Without fittings $5.2M 3 400922: Reinforced or otherwise combined only with metal : With fittings $4.1M

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 4009

1 400911: Not reinforced or otherwise combined with other materials : Without fittings $9.2M 2 400922: Reinforced or otherwise combined only with metal : With fittings $3.0M 3 400921: Reinforced or otherwise combined only with metal : Without fittings $2.0M

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 Metal-Reinforced Rubber Hoses (400921)

HS Code 40092100

TUBES, PIPES AND HOSES, OF VULCANISED RUBBER OTHER THAN HARD RUBBER, REINFORCED OR OTHERWISE COMBINED ONLY WITH METAL, WITHOUT FITTINGS

HS Code 400911

Not reinforced or otherwise combined with other materials : Without fittings

HS Code 400912

Not reinforced or otherwise combined with other materials : With fittings

HS Code 400922

Reinforced or otherwise combined only with metal : With fittings

HS Code 400931

Reinforced or otherwise combined only with textile materials : Without fittings

HS Code 400932

Reinforced or otherwise combined only with textile materials : With fittings

HS Code 400941

Reinforced or otherwise combined with other materials : Without fittings

HS Code 400942

Reinforced or otherwise combined with other materials : With fittings

HS Code 400110

Natural rubber latex, whether or not prevulcanised

HS Code 400121

Natural rubber in other forms : Smoked sheets

Frequently Asked Questions

What is HS code 400921 in Hong Kong, China Special Administrative Region?

HS code 400921 covers Reinforced or otherwise combined only with metal : Without fittings in Hong Kong, China Special Administrative Region. It sits in Chapter 40 (Rubber and articles thereof), Heading 4009 of the Harmonized System, and is classified under HKHS.

Is HS code 400921 the same across all countries?

What system does Hong Kong, China Special Administrative Region use to classify HS code 400921?

Where can I officially look up HS code 400921 in Hong Kong, China Special Administrative Region?