Welding flux trade by country: top importers, exporters and prices
World trade in welding flux was worth $2.21 billion in 2024, about 432.0 thousand tonnes. That is an increase of 36% since 2017, and up 6% on 2023.
Public statistics, latest complete year (2024). Values in US dollars. Page updated .
World trade by year, 2017-2024
Hover or tap a year for detail.
Year by year
| Year | Value | Quantity |
|---|---|---|
| 2024 | $2.21B | 432.0K t |
| 2023 | $2.09B | 417.5K t |
| 2022 | $2.10B | 419.6K t |
| 2021 | $1.98B | 404.2K t |
| 2020 | $1.69B | 365.5K t |
| 2019 | $1.74B | 412.0K t |
| 2018 | $1.78B | 412.4K t |
| 2017 | $1.63B | 400.8K t |
Top welding flux exporting countries
Exports are led by Japan (15%), the United States (13%) and Germany (11%). 131 countries reported exports, and the top three account for 40%.
| Exporter | Value | Share |
|---|---|---|
| Japan | $336.6M | 15% |
| United States | $288.9M | 13% |
| Germany | $248.7M | 11% |
| China | $239.3M | 11% |
| South Korea | $189.1M | 8.6% |
| Singapore | $130.3M | 5.9% |
| Taiwan | $79.8M | 3.6% |
| France | $71.5M | 3.2% |
| Poland | $65.1M | 3% |
| United Kingdom | $55.9M | 2.5% |
| Czech Republic | $53.5M | 2.4% |
| Hungary | $49.6M | 2.3% |
Top importing countries and buyer markets
China is the biggest buyer with 11% of world imports, ahead of Mexico and Vietnam. Demand is spread widely: the top three take 26% across 213 importing countries.
| Importer | Value | Share |
|---|---|---|
| China | $242.9M | 11% |
| Mexico | $163.2M | 7.4% |
| Vietnam | $160.4M | 7.3% |
| South Korea | $146.1M | 6.6% |
| United States | $106.4M | 4.8% |
| India | $95.0M | 4.3% |
| Malaysia | $92.1M | 4.2% |
| Germany | $76.0M | 3.5% |
| Philippines | $72.7M | 3.3% |
| Thailand | $68.9M | 3.1% |
| Taiwan | $65.0M | 3% |
| France | $60.9M | 2.8% |
Average price per kg
The world average declared value was about $5.11 per kg in 2024. Among the main exporters, Singapore averaged $15.59 per kg and China $2.42 per kg, so grade and origin matter.
Declared value divided by weight, all 2024 shipments worldwide. Prices per shipment and per company are in EximDataX.
Who is behind these numbers in this market?
Public statistics stop at country totals and the last published year. EximDataX shows the shipment records underneath: the companies, dates, quantities and declared values, updated weekly.
Shipment records are in the platform
Tell us what you trade and we will show you the latest records on a live call.
Source: CEPII BACI (reconciled UN Comtrade data), HS 2017 edition, release 202601, Etalab Open Licence 2.0. Annual values in US dollars at the customs border; quantities in tonnes where reported. HS 3810: Metal-pickling preparations; fluxes etc for soldering, brazing; welding powders, pastes of metal and other materials; preparations used as cores or coatings for welding electrodes or rods. HS 3810 codes.
Common questions
Which countries export the most welding flux?
Japan exported $336.6 million in 2024, 15% of the world total, followed by the United States (13%) and Germany (11%). In all, 131 countries reported exports of this product. The full ranking and map are on this page.
Which countries import the most welding flux?
China imported $242.9 million in 2024, 11% of world imports, ahead of Mexico (7%) and Vietnam (7%). The top three importers together take 26%. Each country with its own page is linked from the table.
How big is the world trade in welding flux?
It was worth $2.21 billion in 2024, about 432.0 thousand tonnes. That is an increase of 36% since 2017. 2024 was the highest year since 2017. 131 countries reported exports and 213 reported imports.
What is the average price of welding flux per kg?
The world average declared value was about $5.11 per kg in 2024. Among the main exporters, Singapore averaged $15.59 per kg and China $2.42 per kg, so grade and origin matter. It is total declared value divided by total weight, so treat it as a benchmark, not a quote.
What is the HS code for welding flux?
The HS code for welding flux is heading 3810, in chapter 38 (chemical products n.e.c.). Customs uses this code worldwide at the six-digit level; national tariffs add more digits. The full list of codes is on the HS 3810 page.
How can I find welding flux buyers and suppliers?
Public statistics stop at country totals. EximDataX shows the importers and exporters behind this trade from shipment-level customs records, updated weekly, with direct customs feeds and mirror data. Tell us your product and we will show you the latest records on a live call.
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