SHANGHAI, Aug. 6 (SMM) –SHFE 1509 tin opened at RMB 107,090/mt on Thursday. The metal rose to RMB 108,480/mt due to exit of shorts before falling back to RMB 107,300-107,600/mt. Finally, it ended down RMB 140/mt at RMB 107,350/mt. US non-farm payrolls will be eyed on Friday. SHFE 1509 tin is expected to test support at RMB 106,000/mt during today’s night session.