China's refined lead exports declined by 66.57% month-on-month and 34.38% year-on-year, while combined imports of refined ...

Last week, tin prices fluctuated, with the SHFE tin index open interest decreasing by 4,601 lots to 67,700 lots as of April 18. The SHFE SN2505 contract closed at 256,250 yuan/mt, up 0.82%, with a ...