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 |
|---|---|---|
| Vietnam | $159.7M | 17.2% |
| Thailand | $99.5M | 10.7% |
| Russia | $75.3M | 8.1% |
| Philippines | $64.6M | 6.9% |
| United States | $54.2M | 5.8% |
| Mexico | $52.7M | 5.7% |
| Türkiye | $49.5M | 5.3% |
| Brazil | $37.6M | 4.0% |
| Indonesia | $31.6M | 3.4% |
| Switzerland | $22.3M | 2.4% |
| India | $19.8M | 2.1% |
| South Africa | $17.6M | 1.9% |
| Malaysia | $17.1M | 1.8% |
| Hong Kong | $15.1M | 1.6% |
| Taiwan | $15M | 1.6% |
| Egypt | $13.6M | 1.5% |
| Bangladesh | $12.5M | 1.3% |
| South Korea | $12M | 1.3% |
| Canada | $11.3M | 1.2% |
| Japan | $11.2M | 1.2% |
Availability is confirmed when the API response loads.
| Partner | Value | Share |
|---|---|---|
| Vietnam | $4.1M | 14.3% |
| Thailand | $3.1M | 10.6% |
| United States | $3M | 10.2% |
| Türkiye | $2.5M | 8.8% |
| Brazil | $1.8M | 6.3% |
| Indonesia | $1.4M | 4.9% |
| Russia | $1.3M | 4.6% |
| India | $1.3M | 4.4% |
| Egypt | $1.1M | 3.7% |
| Belarus | $1M | 3.5% |
| South Korea | $1M | 3.5% |
| Bangladesh | $686.2K | 2.4% |
| Uzbekistan | $555.4K | 1.9% |
| Switzerland | $508.9K | 1.8% |
| Kazakhstan | $499.1K | 1.7% |
| Mexico | $495.5K | 1.7% |
| Taiwan | $493K | 1.7% |
| Malaysia | $479.2K | 1.7% |
| Philippines | $354.8K | 1.2% |
| Poland | $266.7K | 0.9% |
| Year | Export value |
|---|---|
| 2021 | $111.2M |
| 2022 | $133.4M |
| 2023 | $142.3M |
| 2024 | $189.4M |
| 2025 | $187.3M |
| 2026 | $167.2M |
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 39031910 is also written 3903.19.10. Values are in USD; the public series does not report tonnes or kg. Product scope: Chemically modified non-foamable polystyrene resins in primary forms, where the base polymer has been structurally altered to enhance specific performance properties for…. The public page shows monthly export 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 Modified polystyrene (excl.expansible), in primary forms (HS 39031910) Export Data." https://chinadata.live/china-trade/hs8/39031910/
HS 39031910 is also written 3903.19.10. Values are in USD; the public series does not report tonnes or kg. Product scope: Chemically modified non-foamable polystyrene resins in primary forms, where the base polymer has been structurally altered to enhance specific performance properties for…. The public page shows monthly export 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 Modified polystyrene (excl.expansible), in primary forms (HS 39031910) Export Data." https://chinadata.live/china-trade/hs8/39031910/
China exported $248M of modified polystyrene (excl.expansible), in primary forms in the twelve months to July 2026, averaging $20.7M per month, based on official China customs statistics (HS 39031910).
Chemically modified non-foamable polystyrene resins in primary forms, where the base polymer has been structurally altered to enhance specific performance properties for…
Vietnam, Thailand and Russia together account for 36% of the published total, out of 61 trading partners on record.
Annual exports grew by 68% between 2021 and 2025, from $111M to $187M.
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.