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 | $751.1M | 36.3% |
| United States | $338.1M | 16.3% |
| Taiwan | $259.1M | 12.5% |
| Germany | $198.1M | 9.6% |
| South Korea | $109.1M | 5.3% |
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| Partner | Value | Share |
|---|---|---|
| Japan | $8.6M | 33.3% |
| United States | $5.6M | 21.7% |
| Taiwan | $4M | 15.5% |
| Germany | $2.6M | 9.9% |
| South Korea | $1.1M | 4.4% |
| Year | Import value |
|---|---|
| 2021 | $454.6M |
| 2022 | $375.3M |
| 2023 | $317.8M |
| 2024 | $343.2M |
| 2025 | $345.2M |
| 2026 | $233.3M |
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 73181590 is also written 7318.15.90. Values are in USD; the public series does not report tonnes or kg. Product scope: Standard-duty iron or steel screws and bolts possessing a tensile strength below 800MPa fall under this subheading, which also includes their accompanying nuts or washers. 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 screws and bolts, tensile strength<800MPa (HS 73181590) Import Data." https://chinadata.live/china-trade/hs8/73181590/
HS 73181590 is also written 7318.15.90. Values are in USD; the public series does not report tonnes or kg. Product scope: Standard-duty iron or steel screws and bolts possessing a tensile strength below 800MPa fall under this subheading, which also includes their accompanying nuts or washers. 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 screws and bolts, tensile strength<800MPa (HS 73181590) Import Data." https://chinadata.live/china-trade/hs8/73181590/
China imported $348M of other screws and bolts, tensile strength<800mpa in the twelve months to August 2026, averaging $29.0M per month, based on official China customs statistics (HS 73181590).
Standard-duty iron or steel screws and bolts possessing a tensile strength below 800MPa fall under this subheading, which also includes their accompanying nuts or washers.
Japan, United States and Taiwan together account for 65% of the published total, out of 67 trading partners on record.
Annual imports declined by 24% between 2021 and 2025, from $455M to $345M.
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.