Market SnapshotSingapore stocks opened lower on Wednesday. STI fell 0.5%; Sembcorp rose 1.4%; LMIRT fell 4.4%; SIA rose 0.6%; SingPost fell 1%.Stocks to WatchSembcorp: The group’s subsidiary Sembcorp Utilities agreed to acquire a 30 per cent interest in energy supplier Senoko Energy for an undisclosed sum in a purchase agreement signed with energy solutions provider Engie Global Developments, said Sembcorp on Tuesday. The acquisition will not have a material impact on Sembcorp’s net tangible assets per share for the current fiscal year ending Dec 31. Shares of Sembcorp closed S$0.06 or 1.2 per cent higher at S$5.19, before the announcement.Lippo Malls Indonesia Retail Trust (LMIRT): Two rating agencies, Moody’s Investor Service and Fitch, withdrew the real estate investment trust’s credit