SHANGHAI, Jun. 27 (SMM) – LME tin opened at USD 22,401/mt on Thursday. The metal touched day’s high USD 22,539/mt and day’s low of USD 22,311/mt before closing down USD 20/mt at USD 22,425/mt. Trading volumes gained 37 lots to 286 lots, with positions up 93 lots to 21,470 lots. Inventories grew 85 mt to 11,185 mt.