Zheng Xing Xing Ye Ri Bao·2026-01-22 09:01Group 1 - The refining and trading sector increased by 2.15% on January 22, with Runbei Hangke leading the gains [1] - The Shanghai Composite Index closed at 4122.58, up 0.14%, while the Shenzhen Component Index closed at 14327.05, up 0.5% [1] - Key stocks in the refining and trading sector showed significant price increases, with Runbei Hangke rising by 10.00% to a closing price of 48.18 [1] Group 2 - The main capital inflow in the refining and trading sector was 170 million yuan, while retail investors saw a net outflow of 234 million yuan [2] - Among the stocks, Sinopec had a main capital inflow of 3.40 billion yuan, but also experienced a retail outflow of 198 million yuan [3] - Rongsheng Petrochemical attracted a main capital inflow of 128 million yuan, with a retail outflow of 162 million yuan [3]