Zheng Quan Shi Bao Wang·2025-03-13 09:20Group 1 - The shale gas concept index rose by 1.69%, ranking fifth among concept sectors, with 27 stocks increasing in value [1] - Notable gainers included ShenKong Co., which hit the daily limit, and other companies like HaiGuo Co., HaiMo Technology, and YongTai Energy, which rose by 16.02%, 7.51%, and 6.16% respectively [1] - The biggest decliners were AnKong Technology, HaoHua Technology, and Aerospace Intelligence, which fell by 2.96%, 2.25%, and 1.52% respectively [1] Group 2 - The shale gas sector saw a net inflow of 865 million yuan from main funds, with 22 stocks receiving net inflows [1] - Five stocks had net inflows exceeding 50 million yuan, with China National Petroleum leading at 253 million yuan, followed by YongTai Energy, China National Offshore Oil, and Sinopec with net inflows of 212 million yuan, 155 million yuan, and 129 million yuan respectively [1] - In terms of fund inflow ratios, China National Petroleum, Sinopec, and ChangBao Co. had the highest net inflow rates at 14.48%, 12.57%, and 11.86% respectively [1]