Zheng Xing Xing Ye Ri Bao·2025-08-13 08:41Market Performance - The glass and fiberglass sector increased by 3.35% on August 13, with Honghe Technology leading the gains [1] - The Shanghai Composite Index closed at 3683.46, up 0.48%, while the Shenzhen Component Index closed at 11551.36, up 1.76% [1] Stock Performance - Key stocks in the glass and fiberglass sector showed significant price movements, with Honghe Technology rising by 10.01% to a closing price of 27.15, and China National Building Material increasing by 7.55% to 29.35 [1] - Other notable performers included International Composite Materials, which rose by 2.75%, and Jiuding New Materials, which increased by 2.11% [1] Capital Flow - The glass and fiberglass sector saw a net inflow of 420 million yuan from institutional investors, while retail investors experienced a net outflow of 495 million yuan [2] - Among individual stocks, China National Building Material had a net inflow of 204 million yuan from institutional investors, while Honghe Technology saw a net outflow of 757 million yuan from retail investors [2]