MPCSH(SZ:000637) Zheng Xing Xing Ye Ri Bao·2025-10-21 08:28Market Overview - The refining and trading sector increased by 1.07% compared to the previous trading day, with Maohua Shihua leading the gains [1] - The Shanghai Composite Index closed at 3916.33, up 1.36%, while the Shenzhen Component Index closed at 13077.32, up 2.06% [1] Stock Performance - Maohua Shihua (000637) closed at 4.73, with a rise of 10.00% and a trading volume of 293,500 shares, amounting to 134 million yuan [1] - Junzhu Xinchang (000819) saw a closing price of 19.21, up 7.56%, with a trading volume of 254,000 shares [1] - Hengtong Co., Ltd. (603223) closed at 10.08, increasing by 5.11% with a trading volume of 152,700 shares [1] - Other notable stocks include Guochuang Gaoxin (002377) at 3.05 (+3.74%) and Daqing Huake (000985) at 18.10 (+2.84%) [1] Capital Flow - The refining and trading sector experienced a net outflow of 162 million yuan from institutional investors, while retail investors saw a net inflow of 291 million yuan [2] - The main capital inflow was observed in Junzhu Xinchang, with a net inflow of 43.98 million yuan, while Maohua Shihua had a net inflow of 33.42 million yuan [3] - Other stocks like Tongkun Co., Ltd. (601233) and Hengli Petrochemical (600346) also showed varying degrees of net inflow and outflow [3]