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Monthly · USD · Source: GACC · Data through 2026-09
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Advanced selectionHS 390311 · All partner countries
| Year | Import value |
|---|---|
| 2026 Jan–Sep | $18.6M |
| 2025 · Full year | $23.7M |
| 2024 · Full year | $26.2M |
| 2023 · Full year | $17M |
| 2022 · Full year | $40.3M |
| Year | Import value |
|---|---|
| 2021 · Full year | $64.1M |
September 2026 · USD
| Partner | Value | Share |
|---|---|---|
| Austria | $725.1K | 51.3% |
| United States | $346.2K | 24.5% |
| Taiwan | $171.1K | 12.1% |
| Japan | $83.2K | 5.9% |
| Canada | $57.4K | 4.1% |
2021-01 to 2026-09 · USD
| Partner | Value | Share |
|---|---|---|
| Austria | $22.3M | 11.8% |
| United States | $95.9M | 50.5% |
| Taiwan | $22.5M | 11.8% |
| Japan | $13M | 6.8% |
| Canada | $3.1M | 1.6% |
China customs reports HS 390311 at the 8-digit level. 1 subheading is published under it. Select an HS8 subcode to check supported import coverage, samples and your one-time price, then buy online. For unsupported scopes or custom research, ask for optional custom help.
HS 390311 · China imports
| month | value_usd | hs_code | year | flow | partner_code | country_name |
|---|---|---|---|---|---|---|
| 2022-10 | 25,998 | 390311 | 2022 | import | 429 | Mexico |
| 2022-08 | 130,307 | 390311 | 2022 | import | 429 | Mexico |
| 2022-07 | 44,260 | 390311 | 2022 | import | 429 | Mexico |
| 2022-06 | 136,293 | 390311 | 2022 | import | 429 | Mexico |
| 2022-05 | 97,866 | 390311 | 2022 | import | 429 | Mexico |
| month | value_usd | hs_code | year | flow | partner_code | country_name |
|---|---|---|---|---|---|---|
| 2022-10 | 25,998 | 390311 | 2022 | import | 429 | Mexico |
| 2022-08 | 130,307 | 390311 | 2022 | import | 429 | Mexico |
| 2022-07 | 44,260 | 390311 | 2022 | import | 429 | Mexico |
| 2022-06 | 136,293 | 390311 | 2022 | import | 429 | Mexico |
| 2022-05 | 97,866 | 390311 | 2022 | import | 429 | Mexico |
| 2022-04 | 87,962 | 390311 | 2022 | import | 429 | Mexico |
| 2022-03 | 222,792 | 390311 | 2022 | import | 429 | Mexico |
China imported $18.6M of expansible polystyrene (HS 390311) during January–September 2026. In September 2026 alone, China imported $1.4M of expansible polystyrene, down 15.2% from September 2025. Unprocessed polystyrene granules, pellets, or powders that expand when heated, serving as the base material for manufacturing foam insulation, protective packaging, and disposable containers. The page covers January 2021 to September 2026. Values are in US dollars, from the China General Administration of Customs (GACC).
In September 2026, Austria, United States, Taiwan were among the leading suppliers shown, together accounting for 87.8% of that month's trade value. These are monthly figures, not a full-year ranking.
China's expansible polystyrene imports were down 0.2% from January–September 2025, reaching $18.6M during January–September 2026.
Preview and buy a monthly expansible polystyrene import CSV for your selected products, countries and years, including available HS8 detail. The file preview and price are shown before payment.
Source: China General Administration of Customs (GACC), cleaned and structured by China Data Portal.
China Data Portal. "China Expansible polystyrene (HS 390311) Import Data." https://chinadata.live/china-trade/hs/390311/