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 |
|---|---|---|
| Vietnam | $18M | 18.3% |
| Germany | $15.3M | 15.5% |
| Russia | $14M | 14.2% |
| Japan | $7M | 7.0% |
| India | $6.8M | 6.9% |
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| Partner | Value | Share |
|---|---|---|
| Japan | $3.2M | 82.2% |
| South Korea | $169.2K | 4.3% |
| Russia | $127.4K | 3.2% |
| Cambodia | $89.5K | 2.3% |
| Germany | $78.2K | 2.0% |
| Year | Export value |
|---|---|
| 2021 | $7.4M |
| 2022 | $6.9M |
| 2023 | $13.3M |
| 2024 | $22.3M |
| 2025 | $34.8M |
| 2026 | $14.1M |
China customs reports HS 846012 at the 8-digit level. 2 subheadings are published under it, and export values for each are available on request.
Numerically controlled flat-surface grinding machines designed for finishing metal with a positioning accuracy of at least 0.01mm, suitable for high-precision metalworking tasks.
Numerically controlled flat-surface grinding machines for finishing metal that operate below the 0.01mm accuracy threshold, covering standard-precision metalworking applications.
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 846012 is also written 8460.12. Values are in USD; the public series does not report tonnes or kg. Product scope: Numerically controlled machine tools that use abrasive wheels to grind and finish flat metal surfaces, ensuring high precision and smoothness in metalworking operations. 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 Flat-surface grinding (HS 846012) Export Data." https://chinadata.live/china-trade/hs/846012/
China exported $33.0M of flat-surface grinding in the twelve months to August 2026, averaging $2.7M per month, based on official China customs statistics (HS 846012).
Numerically controlled machine tools that use abrasive wheels to grind and finish flat metal surfaces, ensuring high precision and smoothness in metalworking operations.
Vietnam, Germany and Russia together account for 48% of the published total, out of 21 trading partners on record.
Annual exports grew by 372% between 2021 and 2025, from $7.4M to $34.8M.
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.