Zheng Quan Shi Bao Wang·2025-09-30 08:56Group 1 - As of September 30, the metal nickel concept increased by 3.25%, ranking fifth among concept sectors, with 30 stocks rising, including Shengtun Mining, Boqian New Materials, and China Metallurgical Group, which hit the daily limit [1] - Notable gainers in the nickel sector included Huayou Cobalt, which rose by 9.38%, Luoyang Molybdenum by 6.51%, and Shanshan Co. by 5.37% [1] - The stocks with the largest declines included Hailiang Co., YH Precision, and Xiamen Xinda, which fell by 1.89%, 1.26%, and 1.06% respectively [1] Group 2 - The metal nickel sector saw a net inflow of 1.093 billion yuan, with 15 stocks receiving net inflows, and 5 stocks exceeding 100 million yuan in net inflows [2] - Huayou Cobalt led the net inflow with 719 million yuan, followed by China Metallurgical Group with 438 million yuan, Shengtun Mining with 347 million yuan, and Luoyang Molybdenum with 240 million yuan [2] - The inflow ratios for China Metallurgical Group, Jinyuan Co., and China First Heavy Industries were 23.86%, 16.33%, and 7.79% respectively [3] Group 3 - The top performers in the nickel concept included Huayou Cobalt with a 9.38% increase and a turnover rate of 8.32%, and China Metallurgical Group with a 10.00% increase and a turnover rate of 2.74% [3] - Shengtun Mining and Luoyang Molybdenum also performed well, with increases of 10.02% and 6.51% respectively [3] - Stocks such as Hailiang Co. and Xiamen Xinda experienced declines, with Hailiang Co. down by 1.89% and Xiamen Xinda down by 1.06% [5]