SHANGHAI, Jul. 15 (SMM) – Last Friday, trading in Shanghai spot tin market turned quiet again, but goods offered at RMB 136,500/mt were rarely found. Mainstream traded prices were RMB 137,000-138,000/mt. Some goods from Jiangxi were quoted at RMB 137,000/mt and were rapidly consumed in the morning. Yunnan Tin Group held quotes firm at RMB 138,500/mt, but few transaction was done.