SHANGHAI, Apr. 15 (SMM) – In Shanghai tin market, mainstream traded prices were between RMB 148,500-149,500/mt on Friday, with transactions mainly made for Yunxi, Yunheng, Yunxiang, and Kaiyuan. Yunxi was traded at RMB 149,500/mt, Yunheng was traded at RMB 149,000/mt, while traded prices for Kaiyuan and Yunxiang were around RMB 148,500/mt. Although low-end prices did not fall further, high-end prices remained unimproved. Trading was light and market was waiting for guides from LME tin.