Showing all published months. Partner preview tables include up to 5 countries.
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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 |
|---|---|---|
| India | $154.6M | 16.8% |
| South Korea | $67.9M | 7.4% |
| Vietnam | $62.3M | 6.8% |
| Russia | $55.6M | 6.0% |
| Iran | $54.5M | 5.9% |
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| Partner | Value | Share |
|---|---|---|
| India | $2.6M | 21.6% |
| South Korea | $910.3K | 7.5% |
| Russia | $857.5K | 7.1% |
| Guinea | $507K | 4.2% |
| Canada | $484.5K | 4.0% |
| Year | Export value |
|---|---|
| 2021 | $123.5M |
| 2022 | $175.8M |
| 2023 | $130.6M |
| 2024 | $154.4M |
| 2025 | $197.2M |
| 2026 | $139.8M |
China customs reports HS 730451 at the 8-digit level. 3 subheadings are published under it, and export values for each are available on request.
Cold-drawn or cold-rolled seamless circular tubes of non-stainless alloy steel designed specifically for use in boilers.
Seamless circular pipes of non-stainless alloy steel, cold-drawn or cold-rolled, serving as geological casings or drill pipes.
Cold-drawn or cold-rolled seamless circular tubes of non-stainless alloy steel for applications not elsewhere specified, excluding boiler and drilling uses.
Public data shows up to 5 partner countries. Buy monthly partner trade values in CSV; choose HS8 for native quantity and unit fields where published.
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HS 730451 is also written 7304.51. Values are in USD; the public series does not report tonnes or kg. Product scope: Seamless circular pipes and tubes made from non-stainless alloy steel using cold-drawing or cold-rolling processes, excluding those intended for oil or gas pipeline transmission. The public page shows monthly export partner previews from official GACC customs statistics. Preview and buy a monthly CSV for your selected products, countries and years.
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 Tubes (HS 730451) Export Data." https://chinadata.live/china-trade/hs/730451/
China exported $215M of tubes in the twelve months to August 2026, averaging $17.9M per month, based on official China customs statistics (HS 730451).
Seamless circular pipes and tubes made from non-stainless alloy steel using cold-drawing or cold-rolling processes, excluding those intended for oil or gas pipeline transmission.
India, South Korea and Vietnam together account for 31% of the published total, out of 85 trading partners on record.
Annual exports grew by 60% between 2021 and 2025, from $124M to $197M.
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 as a one-time CSV purchase. Choose your products and coverage, then preview the file and price before payment.