EU Imposes Provisional Duties on Vietnamese Copper Pipes After Imports Rise 65%

Key Facts

The European Union imposed provisional anti-dumping duties on imports of Vietnamese copper pipes, in a measure that took effect on November 12, 2026. The European Commission adopted the regulation on November 10 and published it on November 11, according to official publication data. The decision followed an investigation in which the Commission’s preliminary findings said low-priced imports had caused material injury to EU industry. The investigation covered imports from four countries, including Vietnam, as part of a broader assessment of import pressures on European producers. The duties will remain provisional until the investigation is completed and final findings are issued.

The measures cover pipes and hollow profiles made of refined copper and supplied in coils, whether smooth or internally grooved, provided they have not undergone further processing. The Commission said straight pipes are excluded, as are insulated or coated pipes. The product scope defines the form of goods covered by the decision on import, alongside their country of origin. Application of the duty therefore depends on the pipe’s classification and specifications as set out in the regulation. This definition limits the provisional measure to the products covered by the investigation.

The Commission’s findings showed that the volume of EU imports from the four countries under investigation rose 32% during the period examined through the 2025 investigation period. Vietnam recorded the largest increase among the figures cited in the decision, with imports rising 65%, while imports from Mexico increased 7%. The Commission linked its assessment of market developments to this increase in volumes as it examined the impact of imports on European producers. It estimated EU copper pipe production at about 110,000 tons during the investigation period. It concluded that the industry had suffered material injury from low-priced imports.

The Commission said average import prices for pipes from Vietnam and Mexico fell 7% during the period examined. It added that low prices had limited the EU industry’s ability to adjust its prices as production costs changed. The assessment considers price movements alongside rising import volumes in explaining the injury identified in the preliminary findings. The decision was based on a complaint alleging dumping and injury to European industry, according to the Commission’s official description of the complaint. These findings remain subject to review at the final stage of the investigation.

In the copper market, daily prices in EL7 data closed at 6.0905 on November 13, 2026, compared with a close of 6.196 on November 12. This coincided with the European regulation taking effect the previous day, but the available data do not link the price movement to the decision. The Commission said the provisional duties could raise import prices and help European producers regain some of the market share they had lost. It also stressed that conclusions at the provisional-duty stage may change when the investigation is completed. The next step is the final stage, which will determine whether the measures change.