Key data from Metal Bulletin's Wednesday February 28 pricing session in China.
Tungsten concentrates 65% WO3 in warehouse China RMB/tonne Key drivers- The tight supply of tungsten concentrates continued and may become more severe throughout March, with many miners halting production during the National Committee of the Chinese People's Political Consultative Conference and the National People's Congress which begin on March 3 and 5 respectively. - The halts typically last 10 days owing to restrictions on explosive materials - often used in mining operations - during these important national events. - Demand for ammonium paratungstate...