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Hong Kong Customs Seize Antimony Amid China's Export Controls

Hong Kong Customs seizes suspected antimony ingots. In a statement from April 2, customs announced the seizure. This comes after China, which is the largest producer of this metal in the world, placed export controls on the metal's shipments back in September.

Hong Kong Customs and Excise Department reported that the 25,171.85 kilograms of antimony were found in a container of 40 feet near the border of the mainland, at the cargo compound of the city, located north of Hong Kong. The department did not give a reason for the discovery.

China exported 3.9 million kg each of wrought antimony and unwrought in the past year. However, since September when controls were implemented, shipments have almost stopped. China's customs data only shows a shipment of 20,000 kg to Japan in January.

Hong Kong Customs didn't immediately respond to an inquiry for comment.

Antimony, a grey metallic oxide, has been used since antiquity in cosmetics and medicine.

The use of this chemical in military equipment such as infrared weapons, night vision goggles and nuclear weapons, as well as bullets and tanks, has made it a strategic material.

According to CICC, the biggest application is for flame retardants, which will account for about half of global use in 2023.

China's export restrictions have fueled a rise in the global price of strategic metal.

China's antimony restrictions, which will produce almost half the global supply by 2023, have disrupted supply chains. Antimony is used in semiconductors and solar power equipment, as well as munitions.

According to the U.S. Geological Survey, China will account for 48% and Tajikistan 25% of antimony production in 2023.

(source: Reuters)