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 | $5.7B | 54.2% |
| United States | $2B | 19.3% |
| Singapore | $1.5B | 14.4% |
| Germany | $605.3M | 5.8% |
| South Korea | $380.8M | 3.6% |
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| Partner | Value | Share |
|---|---|---|
| Japan | $62.2M | 53.2% |
| Singapore | $40.1M | 34.3% |
| United States | $9.1M | 7.8% |
| Taiwan | $3M | 2.5% |
| South Korea | $2.3M | 2.0% |
| Year | Import value |
|---|---|
| 2021 | $1.9B |
| 2022 | $1.7B |
| 2023 | $1.8B |
| 2024 | $2.1B |
| 2025 | $1.6B |
| 2026 | $1.3B |
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 84862010 is also written 8486.20.10. Values are in USD; the public series does not report tonnes or kg. Product scope: Thermal processing machinery employing oxidation, diffusion, or annealing alters the electrical properties of semiconductor wafers through controlled heat treatment during…. 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 Oxidation, diffusion, annealing and other heat treatment equipment for the manufacture of semiconductor or IC (HS 84862010) Import Data." https://chinadata.live/china-trade/hs8/84862010/
HS 84862010 is also written 8486.20.10. Values are in USD; the public series does not report tonnes or kg. Product scope: Thermal processing machinery employing oxidation, diffusion, or annealing alters the electrical properties of semiconductor wafers through controlled heat treatment during…. 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 Oxidation, diffusion, annealing and other heat treatment equipment for the manufacture of semiconductor or IC (HS 84862010) Import Data." https://chinadata.live/china-trade/hs8/84862010/
China imported $1.8B of oxidation, diffusion, annealing and other heat treatment equipment for the manufacture of semiconductor or ic in the twelve months to August 2026, averaging $151M per month, based on official China customs statistics (HS 84862010).
Thermal processing machinery employing oxidation, diffusion, or annealing alters the electrical properties of semiconductor wafers through controlled heat treatment during…
Japan, United States and Singapore together account for 88% of the published total, out of 11 trading partners on record.
Annual imports declined by 14% between 2021 and 2025, from $1.9B to $1.6B.
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.