Supply

摘要

China’s tungsten concentrate output in January-Octoberslipped slightly from a year earlier, while most producersmaintained regular run rates to meet their annual produc-tion targets.The country produced 111,831t of tungsten concentrate con-taining 65pc tungsten trioxide during January-October, downby 2.25pc from 114,407t in the same period of 2019, datafrom the China nonferrous metals industry association show.