Showing all published months. Partner preview tables include up to 5 countries.
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USD value by month, all available partner countries combined
Free partner preview shows up to 5 countries.
Total value across the selected data period
| Partner | Value | Share |
|---|---|---|
| India | $896.9M | 17.0% |
| Vietnam | $335.1M | 6.4% |
| United States | $266.6M | 5.1% |
| Brazil | $239.5M | 4.5% |
| Indonesia | $236.4M | 4.5% |
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| Partner | Value | Share |
|---|---|---|
| India | $9.2M | 21.5% |
| Russia | $3.4M | 8.0% |
| Indonesia | $2.7M | 6.4% |
| UAE | $2.1M | 4.9% |
| Thailand | $2.1M | 4.8% |
| Year | Export value |
|---|---|
| 2021 | $953.3M |
| 2022 | $910.8M |
| 2023 | $941.8M |
| 2024 | $983M |
| 2025 | $933.7M |
| 2026 | $547.8M |
China customs reports HS 680422 at the 8-digit level. 2 subheadings are published under it, and export values for each are available on request.
Rotating abrasive tools shaped as grinding wheels, built from agglomerated abrasive grains or ceramic materials, perform industrial material removal without any supporting…
Millstones and similar non-wheel abrasive implements, manufactured from agglomerated abrasives or ceramics, serve grinding or trueing functions while lacking mounting frameworks.
Public data shows up to 5 partner countries. Buy monthly partner trade values in CSV; choose HS8 for native quantity and unit fields where published.
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HS 680422 is also written 6804.22. Values are in USD; the public series does not report tonnes or kg. Product scope: Grinding wheels, millstones, and similar tools made of agglomerated abrasives or ceramics, supplied without mounting frameworks for industrial cutting, sharpening, polishing, or trueing tasks. The public page shows monthly export partner previews from official GACC customs statistics. Preview and buy a monthly CSV for your selected products, countries and years.
Source: China General Administration of Customs (GACC), cleaned and structured by China Data Portal.
Transformations: Values are presented as published by the source.
China Data Portal. "China Millstones (HS 680422) Export Data." https://chinadata.live/china-trade/hs/680422/
China exported $859M of millstones in the twelve months to August 2026, averaging $71.6M per month, based on official China customs statistics (HS 680422).
Grinding wheels, millstones, and similar tools made of agglomerated abrasives or ceramics, supplied without mounting frameworks for industrial cutting, sharpening, polishing, or trueing tasks.
India, Vietnam and United States together account for 28% of the published total, out of 188 trading partners on record.
Annual exports declined by 2% between 2021 and 2025, from $953M to $934M.
Figures come from official China General Administration of Customs (GACC) statistics, published monthly. ChinaData cleans partner names, periods and values so the series is ready for analysis. Partner-level rows for every month, including HS8 detail, are available as a one-time CSV purchase. Choose your products and coverage, then preview the file and price before payment.