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Stocks of China's tungsten producers rise on Beijing's latest restrictions

On the first trading day after the Lunar New Year's holiday, markets responded to Beijing’s new critical controls on mineral exports.

China announced that it would limit the export of five minerals used in defence, clean-energy and other industries, including tungsten, bismuth and tellurium. This is to "protect national security interests".

Xiamen Tungsten and Chongyi Zhangyuan Tungsten climbed more than 3%. CMOC jumped over 1% at 0206 GMT.

Prices have risen in the past when China imposed export restrictions on other minerals of importance, such as August 2023. This was to signal their newfound importance. Once they obtain export licenses, some Chinese exporters can also take advantage of the anticipated rally in overseas prices.

Tungsten, an ultra-hard material, is only outshined by diamonds in terms of strength. It is used to produce artillery shells and armour plating, as well as cutting tools.

According to the United States Geological Survey, China will produce over 80% global tungsten in 2023.

Analysts and traders claim that while tungsten is available outside of China, certain products for the aerospace and defense industries are limited in their non-Chinese equivalents.

Sian Morris is a non-ferrous metals expert at Argus. She said that the export controls for APT and tungsten carbide could be most affected, as there are very few alternatives to tungsten used in aerospace and defense applications. APT is used to produce various tungsten-based products.

Since the beginning of Russia's conflict in Ukraine, China has increased its share of global tungsten demand.

(source: Reuters)