The Economic Information Daily reported on the 23rd: Most A-share indices declined almost across the board in the afternoon session, with the Shanghai Composite Index down 0.37%, closing at 3937.32 points. The CSI 300 Index fell 0.62%, while both the Shenzhen Component Index and the ChiNext Index softened by 0.65%. Shanghai B-share rose 0.45%, while Shenzhen B-share dropped 0.17%. Shipbuilding and media & film stocks led the declines, while real estate and lab-grown diamond concepts rose against the trend. (ry)