Market SnapshotSingapore stocks opened lower on Monday. STI fell 0.2%; Sheng Siong fell 2%; Yangzijiang Shipbuilding, Seatrium fell 1%.Stocks in Focus$Sing Paincare(FRQ.SI)$: The privatisation offer by Advance Bridge Healthcare for the medical services company has fallen through, said the companies on Friday. This is because the offeror could not satisfy the conditions of the scheme of arrangement by its expiry date of Nov 27. The privatisation offer of S$0.16 per share represented a premium of 27 per cent over its last traded price but was below the initial public offering price of S$0.22 per share in 2020. Shares of Singapore Paincare last traded at S$0.159 on Nov 25, before a trading halt. The counter will resume trading on Monday.