Showing all published months. Partner preview tables include up to 5 countries.
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 |
|---|---|---|
| Japan | $1.1B | 57.3% |
| South Korea | $392.5M | 20.3% |
| United States | $243M | 12.6% |
| Germany | $100.8M | 5.2% |
| Taiwan | $60.9M | 3.1% |
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| Partner | Value | Share |
|---|---|---|
| Japan | $23M | 64.0% |
| South Korea | $6.4M | 17.8% |
| United States | $2.8M | 7.7% |
| Germany | $2.5M | 7.1% |
| Malaysia | $622.7K | 1.7% |
| Year | Import value |
|---|---|
| 2021 | $272.9M |
| 2022 | $339.4M |
| 2023 | $311.8M |
| 2024 | $365.7M |
| 2025 | $382.9M |
| 2026 | $261.4M |
Public data shows up to 5 partner countries for this exact eight-digit customs code. Request all available partner-month rows in CSV or Excel.
HS 70200013 is also written 7020.00.13. Values are in USD; the public series does not report tonnes or kg. Product scope: Articles manufactured from fused quartz or other fused silica fulfill technical roles requiring exceptional thermal stability and ultraviolet transparency. The public page shows monthly import partner previews from official GACC customs statistics. Full partner-month rows are available through a scoped custom data request.
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 Articles of glass of fused quartz/other fused silica, for technical use (HS 70200013) Import Data." https://chinadata.live/china-trade/hs8/70200013/
HS 70200013 is also written 7020.00.13. Values are in USD; the public series does not report tonnes or kg. Product scope: Articles manufactured from fused quartz or other fused silica fulfill technical roles requiring exceptional thermal stability and ultraviolet transparency. The public page shows monthly import partner previews from official GACC customs statistics. Full partner-month rows are available through a scoped custom data request.
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 Articles of glass of fused quartz/other fused silica, for technical use (HS 70200013) Import Data." https://chinadata.live/china-trade/hs8/70200013/
China imported $402M of articles of glass of fused quartz/other fused silica, for technical use in the twelve months to August 2026, averaging $33.5M per month, based on official China customs statistics (HS 70200013).
Articles manufactured from fused quartz or other fused silica fulfill technical roles requiring exceptional thermal stability and ultraviolet transparency.
Japan, South Korea and United States together account for 90% of the published total, out of 20 trading partners on record.
Annual imports grew by 40% between 2021 and 2025, from $273M to $383M.
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 on request.