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
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Total value across the selected data period
| Partner | Value | Share |
|---|---|---|
| Vietnam | $607.2M | 12.9% |
| South Korea | $466.3M | 9.9% |
| Japan | $427.4M | 9.1% |
| Indonesia | $313.2M | 6.7% |
| Thailand | $299.5M | 6.4% |
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| Partner | Value | Share |
|---|---|---|
| South Korea | $9.2M | 14.6% |
| Japan | $6.4M | 10.1% |
| Thailand | $6M | 9.5% |
| Indonesia | $5.2M | 8.2% |
| Russia | $4.7M | 7.4% |
| Year | Export value |
|---|---|
| 2021 | $659.5M |
| 2022 | $870.6M |
| 2023 | $813.3M |
| 2024 | $840.4M |
| 2025 | $847.2M |
| 2026 | $662.5M |
China customs reports HS 281122 at the 8-digit level. 2 subheadings are published under it, and export values for each are available on request.
Amorphous, porous silicon dioxide formulated as a desiccant or absorbent, distinguished from other silica forms by its high surface area and moisture-adsorbing granular structure.
Silicon dioxide varieties outside of silica gel, encompassing crystalline, amorphous, and colloidal forms used as industrial fillers, abrasives, or raw materials in glass and…
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HS 281122 is also written 2811.22. Values are in USD; the public series does not report tonnes or kg. Product scope: Silicon dioxide, commonly known as silica, is an inorganic chemical compound utilized extensively in glass manufacturing, electronics, construction, and as a desiccant or industrial filler. 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 Silicon dioxide (HS 281122) Export Data." https://chinadata.live/china-trade/hs/281122/
China exported $949M of silicon dioxide in the twelve months to August 2026, averaging $79.1M per month, based on official China customs statistics (HS 281122).
Silicon dioxide, commonly known as silica, is an inorganic chemical compound utilized extensively in glass manufacturing, electronics, construction, and as a desiccant or industrial filler.
Vietnam, South Korea and Japan together account for 32% of the published total, out of 115 trading partners on record.
Annual exports grew by 28% between 2021 and 2025, from $659M to $847M.
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.