Zheng Xing Xing Ye Ri Bao·2026-01-15 08:53Market Overview - The plastic sector experienced a decline of 0.3% on January 15, with Shenjian Co. leading the drop [1] - The Shanghai Composite Index closed at 4112.6, down 0.33%, while the Shenzhen Component Index closed at 14306.73, up 0.41% [1] Stock Performance - Notable gainers in the plastic sector included: - Dongcai Technology (601208) with a closing price of 28.71, up 10.00% [1] - Bofei Electric (001255) at 50.19, up 9.99% [1] - Heshun Technology (301237) at 72.62, up 8.26% [1] - Major decliners included: - Shenjian Co. (002361) at 16.31, down 9.99% [2] - Shangwei New Materials (688585) at 147.70, down 8.41% [2] - Nair Co. (002825) at 10.79, down 4.51% [2] Capital Flow - The plastic sector saw a net outflow of 235 million yuan from main funds, while retail investors contributed a net inflow of 216 million yuan [2] - The detailed capital flow for selected stocks showed: - Dongcai Technology had a main fund net inflow of 397 million yuan [3] - Bofei Electric experienced a main fund net inflow of 49.01 million yuan [3] - Shenjian Co. had a significant outflow of 299 million yuan from main funds [3]