United States of America HS Code

HS Code 690310: Containing, by weight, more than 50 % of graphite or other carbon or of a mixture of these products in United States of America

Q: Is HS code 690310 the same across all countries?

Yes — up to the 6-digit level, HS code 690310 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. United States of America extends it under HTS / HTSUS.

Q: What system does United States of America use to classify HS code 690310?

United States of America classifies products under the Harmonized Tariff Schedule of the United States (HTS / HTSUS; locally Harmonized Tariff Schedule), which extends HS codes to 10 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 690310 in United States of America?

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

What is HS Code 690310 in United States of America

Under United States of America's Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule), HS Code 690310 is the WCO Harmonized System subheading for Containing, by weight, more than 50 % of graphite or other carbon or of a mixture of these products. This is the most detailed internationally standardized level; United States of America extends classifications to 10 digits under its national tariff system. 690310 belongs to Section XIII: Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware, Chapter 69: Ceramic products, Heading 6903: Other refractory ceramic goods (for example, retorts, crucibles, muffles, nozzles, plugs, supports, cupels, tubes, pipes, sheaths and rods), other than those of siliceous fossil meals or of similar siliceous earths.

Explore more 2026 Latest United States of America import export trade data and shipment records for HS Code Carbon Refractory Ceramic Goods on TradeInt global trade data platform

Classification Path of HS Code 690310 in United States of America

Section XIII

Chapters (68-70) Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware

Chapter 69

Ceramic products

HS Code 6903

Other refractory ceramic goods (for example, retorts, crucibles, muffles, nozzles, plugs, supports, cupels, tubes, pipes, sheaths and rods), other than those of siliceous fossil meals or of similar siliceous earths

HS Code 690310

Containing, by weight, more than 50 % of graphite or other carbon or of a mixture of these products

HS Code 6903100000

Containing by weight more than 50 percent of free carbon

United States of America Tariff Classification: Harmonized Tariff Schedule of the United States (HTS / HTSUS)

In United States of America, HS 690310 is classified under the Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Harmonized Tariff Schedule of the United States (HTS / HTSUS)

Local name Harmonized Tariff Schedule

Digits 10

Official source https://www.cbp.gov/

You know what 690310 means. Now see 2026 latest real trade activity for Carbon Refractory Ceramic Goods in United States of America.

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

Search 2026 Latest United States of America Import Data Search 2026 Latest United States of America Export Data

Top Trading Product of HS Code 6903

Top United States of America import Product Under HS Code 6903

1 690320: Containing, by weight, more than 50 % of alumina (Al2O3) or of a mixture or compound of alumina and of silica (SiO2) $191.8M 2 690390: Other $174.4M 3 690310: Containing, by weight, more than 50 % of graphite or other carbon or of a mixture of these products $29.6M

Figures shown for 2025.

For more 2026 recent data, search for United States of America import trade records

Top United States of America export Product Under HS Code 6903

1 690390: Other $192.9M 2 690320: Containing, by weight, more than 50 % of alumina (Al2O3) or of a mixture or compound of alumina and of silica (SiO2) $128.1M 3 690310: Containing, by weight, more than 50 % of graphite or other carbon or of a mixture of these products $21.7M

Figures shown for 2025.

For more 2026 recent data, search for United States of America export trade records

Related HS Code to United States of America Carbon Refractory Ceramic Goods (690310)

HS Code 6903100000

Containing by weight more than 50 percent of free carbon

HS Code 690320

Containing, by weight, more than 50 % of alumina (Al2O3) or of a mixture or compound of alumina and of silica (SiO2)

HS Code 690390

Other

HS Code 690100

Bricks, blocks, tiles and other ceramic goods of siliceous fossil meals (for example, kieselguhr, tripolite or diatomite) or of similar siliceous earths

HS Code 690210

Containing, by weight, singly or together, more than 50 % of the elements Mg, Ca or Cr, expressed as MgO, CaO or Cr2O3

HS Code 690220

Containing, by weight, more than 50 % of alumina (Al2O3), of silica (SiO2) or of a mixture or compound of these products

Frequently Asked Questions

What is HS code 690310 in United States of America?

HS code 690310 covers Containing, by weight, more than 50 % of graphite or other carbon or of a mixture of these products in United States of America. It sits in Chapter 69 (Ceramic products), Heading 6903 of the Harmonized System, and is classified under HTS / HTSUS.

Is HS code 690310 the same across all countries?

What system does United States of America use to classify HS code 690310?

Where can I officially look up HS code 690310 in United States of America?