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Sinomine, China's copper smelter in Namibia is halted due to a global shortage of concentrates.

Sinomine Resource Group, China, announced on Friday that it had temporarily suspended copper smelting at its Tsumeb facility in Namibia. The group cited a shortage in concentrate due to a rapid expansion of smelter capacities worldwide.

Sinomine acquired Dundee Precious Metals' Tsumeb Smelter in 2024, which is one of only a few facilities worldwide that can treat copper concentrates containing arsenic or lead.

The smelter has the capacity to process up to 240,000 tons of copper concentrate per year. It previously processed metal from Chile, Peru, and Bulgaria.

The global copper smelting industry has grown rapidly in the last few years. This has led to a rapid increase in production, which has outpaced demand for the metal, whose use has been boosted in recent times by its use in technologies that generate renewable energy, such as electric vehicles.

Sinomine Tsumeb Smelter's CEO Loggan Lou stated in a press release that the increased smelting capacities in major copper producing regions have "resulted a substantial overcapacity".

Lou stated that "this has caused a shortage in copper concentrate and placed pressure on smelters around the world, including Tsumeb."

Sinomine plans on upgrading the smelter in order to commercially produce multiple metals and minerals.

Sinomine announced in September that the Tsumeb Smelter contained 746 metric tonnes of germanium. This mineral is essential for chipmaking and other applications such as solar cells, infrared technologies, fibre optic cables and infrared technology.

The smelter also explores the addition of germanium or zinc smelting to the smelter.

(source: Reuters)