Hong Kong, China Special Administrative Region HS Code

HS Code 732591: Other : Grinding balls and similar articles for mills in Hong Kong, China Special Administrative Region

Q: Is HS code 732591 the same across all countries?

Yes — up to the 6-digit level, HS code 732591 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 732591?

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 732591 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 732591 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 732591 is the WCO Harmonized System subheading for Other : Grinding balls and similar articles for mills. This is the most detailed internationally standardized level; Hong Kong, China Special Administrative Region extends classifications to 8 digits under its national tariff system. 732591 belongs to Section XV: Base metals and articles of base metal, Chapter 73: Articles of iron or steel, Heading 7325: Other cast articles of iron or steel.

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

Classification Path of HS Code 732591 in Hong Kong, China Special Administrative Region

Section XV

Chapters (72-83) Base metals and articles of base metal

Chapter 73

Articles of iron or steel

HS Code 7325

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

In Hong Kong, China Special Administrative Region, HS 732591 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 732591 means. Now see 2026 latest real trade activity for Cast Iron Grinding Balls 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 7325

Top Hong Kong, China Special Administrative Region import Product Under HS Code 7325

1 732510: Of nonmalleable cast iron $19.1M 2 732599: Other : Other $836.5K

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 7325

1 732599: Other : Other $283.9K 2 732510: Of nonmalleable cast iron $280.4K

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 Cast Iron Grinding Balls (732591)

HS Code 73259100

GRINDING BALLS AND SIMILAR ARTICLES FOR MILLS, CAST, OF IRON OR STEEL, OTHER THAN NON-MALLEABLE CAST IRON

HS Code 732510

Of nonmalleable cast iron

Angles, shapes and sections

HS Code 730210

Rails

HS Code 730230

Switch blades, crossing frogs, point rods and other crossing pieces

HS Code 730240

Fishplates and sole plates

HS Code 730290

Other

HS Code 730300

Tubes, pipes and hollow profiles, of cast iron

Frequently Asked Questions

What is HS code 732591 in Hong Kong, China Special Administrative Region?

HS code 732591 covers Other : Grinding balls and similar articles for mills in Hong Kong, China Special Administrative Region. It sits in Chapter 73 (Articles of iron or steel), Heading 7325 of the Harmonized System, and is classified under HKHS.

Is HS code 732591 the same across all countries?

What system does Hong Kong, China Special Administrative Region use to classify HS code 732591?

Where can I officially look up HS code 732591 in Hong Kong, China Special Administrative Region?