HS 28418040 · All partner countries
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USD value by month, all available partner countries combined
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Total value across the selected data period
| Partner | Value | Share |
|---|---|---|
| United States | $295.4M | 52.3% |
| Netherlands | $168.1M | 29.7% |
| Denmark | $40.5M | 7.2% |
| Japan | $23.8M | 4.2% |
| Russia | $7.8M | 1.4% |
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| Partner | Value | Share |
|---|---|---|
| United States | $14.6M | 98.7% |
| India | $190.7K | 1.3% |
| Year | Export value |
|---|---|
| 2021 | $40.1M |
| 2022 | $59M |
| 2023 | $57.2M |
| 2024 | $61.7M |
| 2025 | $97.2M |
| 2026 | $249.8M |
Public data shows up to 5 partner countries for this exact eight-digit customs code. Buy monthly partner rows in CSV, with native quantity and unit fields where published.
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HS 28418040 is also written 2841.80.40. Values are in USD; the public series does not report tonnes or kg. Product scope: Ammonium metatungstate provides a highly soluble form of tungsten, serving mainly as a catalyst precursor or reagent in petroleum refining and chemical synthesis. 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 Ammonium metatungstate (HS 28418040) Export Data." https://chinadata.live/china-trade/hs8/28418040/
China exported $261M of ammonium metatungstate in the twelve months to August 2026, averaging $21.7M per month, based on official China customs statistics (HS 28418040).
Ammonium metatungstate provides a highly soluble form of tungsten, serving mainly as a catalyst precursor or reagent in petroleum refining and chemical synthesis.
United States, Netherlands and Denmark together account for 89% of the published total, out of 9 trading partners on record.
Annual exports grew by 143% between 2021 and 2025, from $40.1M to $97.2M.
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.