Showing all published months. Partner preview tables include up to 20 countries.
USD value by month, all available partner countries combined
Free partner preview shows up to 20 countries.
Total value across the selected data period
| Partner | Value | Share |
|---|---|---|
| Taiwan | $678.7M | 25.5% |
| Hong Kong | $372M | 14.0% |
| South Korea | $356M | 13.4% |
| Japan | $350.7M | 13.2% |
| Malaysia | $344M | 12.9% |
| Thailand | $165.3M | 6.2% |
| Indonesia | $96M | 3.6% |
| Singapore | $38.4M | 1.4% |
| Vietnam | $32.9M | 1.2% |
| Philippines | $32.1M | 1.2% |
| United States | $26.6M | 1.0% |
| Iran | $22.8M | 0.9% |
| Russia | $21.8M | 0.8% |
| Belgium | $21.3M | 0.8% |
| France | $19.4M | 0.7% |
| UAE | $17.2M | 0.6% |
| Pakistan | $14.9M | 0.6% |
| Romania | $12.7M | 0.5% |
| Saudi Arabia | $6.3M | 0.2% |
| Italy | $4.6M | 0.2% |
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| Partner | Value | Share |
|---|---|---|
| Taiwan，China | $3.4M | 20.3% |
| Malaysia | $2.7M | 16.1% |
| Japan | $2.4M | 14.6% |
| Republic of Korea | $2.3M | 13.7% |
| Thailand | $2.2M | 13.2% |
| Indonesia | $1.4M | 8.6% |
| Hong Kong，China | $420.1K | 2.5% |
| Philippines | $337.8K | 2.0% |
| Belgium | $264.7K | 1.6% |
| United States | $262.8K | 1.6% |
| France | $254.6K | 1.5% |
| Romania | $191.9K | 1.2% |
| India | $131.4K | 0.8% |
| Viet Nam | $103.5K | 0.6% |
| Germany | $102.5K | 0.6% |
| United Kingdom | $83.1K | 0.5% |
| Sweden | $60.1K | 0.4% |
| Italy | $23K | 0.1% |
| Singapore | $7.4K | 0.0% |
| Norway | $916 | 0.0% |
| Year | Import value |
|---|---|
| 2021 | $940.6M |
| 2022 | $663.3M |
| 2023 | $386.8M |
| 2024 | $323M |
| 2025 | $228M |
| 2026 | $116.9M |
Public data shows up to 20 partner countries for this exact eight-digit customs code. Request all available partner-month rows in CSV or Excel.
HS 39031990 is also written 3903.19.90. Values are in USD; the public series does not report tonnes or kg. Product scope: Unmodified non-foamable polystyrene in primary forms, covering standard solid thermoplastic resins that have not undergone chemical alteration beyond basic polymerization. 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 Other polystyrene (excl.expansible), in primary forms (HS 39031990) Import Data." https://chinadata.live/china-trade/hs8/39031990/
HS 39031990 is also written 3903.19.90. Values are in USD; the public series does not report tonnes or kg. Product scope: Unmodified non-foamable polystyrene in primary forms, covering standard solid thermoplastic resins that have not undergone chemical alteration beyond basic polymerization. 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 Other polystyrene (excl.expansible), in primary forms (HS 39031990) Import Data." https://chinadata.live/china-trade/hs8/39031990/
China imported $203M of other polystyrene (excl.expansible), in primary forms in the twelve months to July 2026, averaging $16.9M per month, based on official China customs statistics (HS 39031990).
Unmodified non-foamable polystyrene in primary forms, covering standard solid thermoplastic resins that have not undergone chemical alteration beyond basic polymerization.
Taiwan, Hong Kong and South Korea together account for 53% of the published total, out of 34 trading partners on record.
Annual imports declined by 76% between 2021 and 2025, from $941M to $228M.
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.