China HS Code

HS Code 250830: Fireclay in China

Q: Is HS code 250830 the same across all countries?

Yes — up to the 6-digit level, HS code 250830 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. China extends it under China HS / CCCHS.

Q: What system does China use to classify HS code 250830?

China classifies products under the Customs Import and Export Tariff of the People's Republic of China (China HS / CCCHS; locally 中华人民共和国海关进出口税则), which extends HS codes to 13 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 250830 in China?

The official source is http://english.customs.gov.cn/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 250830 in China

Under China's Customs Import and Export Tariff of the People's Republic of China (中华人民共和国海关进出口税则), HS Code 250830 is the WCO Harmonized System subheading for Fireclay. This is the most detailed internationally standardized level; China extends classifications to 13 digits under its national tariff system. 250830 belongs to Section V: Mineral products, Chapter 25: Salt; sulphur; earths and stone; plastering materials, lime and cement, Heading 2508: Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths.

Explore more 2026 Latest China import export trade data and shipment records for HS Code Refractory Fireclay on TradeInt global trade data platform

Classification Path of HS Code 250830 in China

Section V

Chapters (25-27) Mineral products

Chapter 25

Salt; sulphur; earths and stone; plastering materials, lime and cement

HS Code 2508

Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths

HS Code 250830

Fireclay

HS Code 25083000

Fire-clay 耐火粘土

China Tariff Classification: Customs Import and Export Tariff of the People's Republic of China (China HS / CCCHS)

In China, HS 250830 is classified under the Customs Import and Export Tariff of the People's Republic of China (中华人民共和国海关进出口税则) — a 13-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Customs Import and Export Tariff of the People's Republic of China (China HS / CCCHS)

Local name 中华人民共和国海关进出口税则

Digits 13

Official source http://english.customs.gov.cn/

You know what 250830 means. Now see 2026 latest real trade activity for Refractory Fireclay in China.

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

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Top Trading Product of HS Code 2508

Top China import Product Under HS Code 2508

1 250810: Bentonite $33.1M 2 250840: Other clays $26.2M 3 250850: Andalusite, kyanite and sillimanite $14.0M

Figures shown for 2025.

For more 2026 recent data, search for China import trade records

Top China export Product Under HS Code 2508

1 250830: Fireclay $162.5M 2 250810: Bentonite $44.3M 3 250860: Mullite $20.5M

Figures shown for 2025.

For more 2026 recent data, search for China export trade records

Related HS Code to China Refractory Fireclay (250830)

Andalusite, kyanite and sillimanite

HS Code 250860

Mullite

HS Code 250870

Chamotte or dinas earths

HS Code 250100

Salt (including table salt and denatured salt) and pure sodium chloride, whether or not in aqueous solution or containing added anticaking or freeflowing agents; sea water

HS Code 250200

Unroasted iron pyrites

HS Code 250300

Sulphur of all kinds, other than sublimed sulphur, precipitated sulphur and colloidal sulphur

HS Code 250410

In powder or in flakes

Frequently Asked Questions

What is HS code 250830 in China?

HS code 250830 covers Fireclay in China. It sits in Chapter 25 (Salt; sulphur; earths and stone; plastering materials, lime and cement), Heading 2508 of the Harmonized System, and is classified under China HS / CCCHS.

Is HS code 250830 the same across all countries?

What system does China use to classify HS code 250830?

Where can I officially look up HS code 250830 in China?