Silico manganese futures for Feb'24 deliveries on China's Zhengzhou Commodity Exchange (ZCE) inched up by RMB 78/t ($11/t) w-o-w to RMB 6,548/t ($917/t) on 22 Dec'23. In the physical spot market, silico manganese (65-17) prices remained steady w-o-w at RMB 6,370/t ($896/t) exw-Inner Mongolia, as per SteelMint's assessment.