China stocks slipped on Friday, after three sessions of gains following the government’s decision to roll out policy support, while investors locked in profits and cautiously awaited more details on the stimulus plans. ** The blue-chip index lost 0.7%, but was on track for a 1.5% weekly gain. The Shanghai Composite edged 0.4% lower, although the index was poised for a 2.2% weekly rise, its strongest since September 2023.