Core Viewpoint - Chinese shares experienced a decline amid a broader regional sell-off and disappointing domestic economic data [1] Group 1: Market Performance - The Shanghai Composite Index fell by 2.5% to 4015.75 [1] - The Shenzhen Composite Index also declined by 2.5% [1] - The ChiNext Price Index recorded a similar decrease of 2.5% [1] Group 2: Economic Indicators - China's official PMI fell significantly below forecasts, indicating ongoing domestic challenges that may extend into 2026 [1] - ING highlighted the implications of the PMI drop in their research note [1]