(Reuters) - Democratic Republic of Congo on Saturday gave mining companies an indefinite waiver to an export ban on cobalt hydroxide and carbonate, as well as tin, tungsten, and tantalum concentrates ...

China has closed a border crossing with Myanmar as it seeks to stop the spread of the coronavirus, further disrupting tin concentrate imports, an association official and a Chinese smelter source said ...

Dec 20 (Reuters) - China's tin concentrate imports from top supplier Myanmar in November plunged by more than half from the prior month, customs data showed on Monday, after the closure of a key ...

The Uis project consists of three project areas in the Erongo region of Namibia. Uis has a non-Joint Ore Reserves Committee- (Jorc-) compliant resource of 73-million tonnes grading 0.136% tin, and an ...

Fitch Solutions’ BMI Research recently raised its tin price forecast for 2026 to US$36,000/t up from the previous US$32,000/t due to ongoing supply concerns amidst steady demand from the semiconductor ...

PJSC Seligdar (MOEX: SELG; hereinafter referred to as the "Holding", Seligdar), a Russian producer of gold and tin, announces production results for the 12 months of 2025 according to operational ...

Metallurgical testwork by ALS Metallurgy in Burnie on six composite samples showed strong tin recoveries and low impurity concentrate grades, confirming earlier studies and giving the company greater ...