HS4 PRODUCT GROUP EXPORT

China Other refractory ceramic goods (for example, retorts, crucibles, muffles, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and slide gates), other than those of siliceous fossil meals or of similar siliceous earths.” (HS 6903) Trade by Country

Monthly USD Source: GACC Updated 2026-05 Coverage 2026-01–2026-05

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Monthly Trade Trend

Direct HS4 export and import USD values by month

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Top Export Destinations

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Top Import Origins

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Notes and methodology

HS 6903 is an official customs product-group classification. Publication state comes only from a direct HS4 Gold row and is never inferred from child HS6 totals. Product names are shortened for readability.

Source and transformations

Source: China General Administration of Customs (GACC), cleaned and structured by China Data Portal.
Transformations: Values are presented as published by the source.

Suggested citation

China Data Portal. "China Other refractory ceramic goods (for example, retorts, crucibles, muffles, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and slide gates), other than those of siliceous fossil meals or of similar siliceous earths.” Trade Data (HS 6903)." Accessed [date]. https://chinadata.live/china-trade/hs/6903/

Notes and methodology

HS 6903 is an official customs product-group classification. Publication state comes only from a direct HS4 Gold row and is never inferred from child HS6 totals. Product names are shortened for readability.

Source and transformations

Source: China General Administration of Customs (GACC), cleaned and structured by China Data Portal.
Transformations: Values are presented as published by the source.

Suggested citation

China Data Portal. "China Other refractory ceramic goods (for example, retorts, crucibles, muffles, nozzles, plugs, supports, cupels, tubes, pipes, sheaths, rods and slide gates), other than those of siliceous fossil meals or of similar siliceous earths.” Trade Data (HS 6903)." Accessed [date]. https://chinadata.live/china-trade/hs/6903/

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