Iran (Islamic Republic of) HS CodeHS Code 690310: 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 : Containing, by weight, more than 50 % of graphite or other carbon or of a mixture of these products in Iran (Islamic Republic of)
What is HS Code 690310 in Iran (Islamic Republic of)
Under Iran (Islamic Republic of)'s Iran Customs Tariff Book (کتاب مقررات صادرات و واردات), HS Code 690310 is the WCO Harmonized System subheading for 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 : 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; Iran (Islamic Republic of) extends classifications to 8 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 Iran (Islamic Republic of) import export trade data and shipment records for HS Code Carbon Refractory Ceramic Goods on TradeInt global trade data platformClassification Path of HS Code 690310 in Iran (Islamic Republic of)
Iran (Islamic Republic of) Tariff Classification: Iran Customs Tariff Book (IRICA HS)
In Iran (Islamic Republic of), HS 690310 is classified under the Iran Customs Tariff Book (کتاب مقررات صادرات و واردات) — a 8-digit national extension of the WCO 6-digit Harmonized System.
Tariff schedule Iran Customs Tariff Book (IRICA HS)
Local name کتاب مقررات صادرات و واردات
Digits 8
Official source https://www.irica.gov.ir/
Top Trading Product of HS Code 6903
Top Iran (Islamic Republic of) import Product Under HS Code 6903
1 690390: Refractory ceramic articles nes $7.7M2 690320: Refractory ceramic articles, >50% alumina or silica $4.0M3 690310: Refractory ceramic articles, >50% carbon $133.5KFigures shown for 2020.
For more 2026 recent data, search for Iran (Islamic Republic of) import trade recordsTop Iran (Islamic Republic of) export Product Under HS Code 6903
1 690390: Refractory ceramic articles nes $13.6K2 690310: Refractory ceramic articles, >50% carbon $228Figures shown for 2020.
For more 2026 recent data, search for Iran (Islamic Republic of) export trade recordsRelated HS Code to Iran (Islamic Republic of) Carbon Refractory Ceramic Goods (690310)
HS Code 69031010
Retorts, crucibles, mufflers, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and other refractory ceramic goods, containing, by weight, > 50% graphite, other carbon or a mixture thereof (excl. refractory bricks, blocks, tiles and similar refractory ceramic constructional goods) : Crucibies, especially designed or prepared to Contain molten uranium or uranium alloys
HS Code 69031090
Retorts, crucibles, mufflers, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and other refractory ceramic goods, containing, by weight, > 50% graphite, other carbon or a mixture thereof (excl. refractory bricks, blocks, tiles and similar refractory ceramic constructional goods) : Other
HS Code 690320
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 : 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 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 : 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
Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths : 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
Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths : Containing, by weight, more than 50 % of alumina (Al2O3), of silica (SiO2) or of a mixture or compound of these products
HS Code 690290
Refractory bricks, blocks, tiles and similar refractory ceramic constructional goods, other than those of siliceous fossil meals or similar siliceous earths : Other
HS Code 690410
Ceramic building bricks, flooring blocks, support or filler tiles and the like : Building bricks
HS Code 690490
Ceramic building bricks, flooring blocks, support or filler tiles and the like : Other
Frequently Asked Questions
What is HS code 690310 in Iran (Islamic Republic of)?
HS code 690310 covers 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 : Containing, by weight, more than 50 % of graphite or other carbon or of a mixture of these products in Iran (Islamic Republic of). It sits in Chapter 69 (Ceramic products), Heading 6903 of the Harmonized System, and is classified under IRICA HS.
Is HS code 690310 the same across all countries?
What system does Iran (Islamic Republic of) use to classify HS code 690310?
Where can I officially look up HS code 690310 in Iran (Islamic Republic of)?