China Catalyst (SH:688267) Zheng Xing Xing Ye Ri Bao·2025-12-01 09:03Core Viewpoint - The chemical products sector experienced a slight increase of 0.26% on December 1, with Zhongchumei leading the gains, while the overall market indices also showed positive performance [1] Group 1: Market Performance - The Shanghai Composite Index closed at 3914.01, up by 0.65% [1] - The Shenzhen Component Index closed at 13146.72, up by 1.25% [1] Group 2: Top Gainers in Chemical Sector - Zhongchumei (688267) closed at 29.59, with an increase of 8.63% and a trading volume of 59,100 shares, totaling a transaction value of 171 million [1] - Annuoqi (300067) closed at 5.05, up by 8.60%, with a trading volume of 1,002,900 shares, totaling 504 million [1] - Gaodian New Materials (300200) closed at 12.35, increasing by 7.30%, with a trading volume of 816,200 shares, totaling 979 million [1] Group 3: Top Losers in Chemical Sector - Huarsoft Technology (002453) closed at 6.83, down by 10.01%, with a trading volume of 229,600 shares, totaling 157 million [2] - Changhua Chemical (301518) closed at 37.90, decreasing by 4.70%, with a trading volume of 64,200 shares, totaling 247 million [2] - Songjing Co. (688157) closed at 32.99, down by 4.07%, with a trading volume of 28,000 shares, totaling 92.94 million [2] Group 4: Fund Flow Analysis - The chemical products sector saw a net outflow of 438 million from main funds, while retail investors contributed a net inflow of 358 million [2] - The top net inflows from retail investors included Annuoqi (300067) with 62.07 million and Zhongchumei (920015) with 37.34 million [3]