SHANGHAI, Jun. 3 (SMM) – Mainstream traded prices for spot tin in Shanghai were between RMB 143,500-145,000/mt last Friday. Yunshan, Yunxiang, and Nanshan were mainly traded at RMB 143,500/mt, while traded prices for Yunheng were RMB 144,000-144,500/mt. Deals for Yunxi were done at RMB 144,500-145,000/mt. Spot tin prices remained relatively stable, but trading still showed no improvements. Buying interest is expected to be higher this week due to replenishments ahead of the Dragon Boat Festival.