Group 1 - The coal mining sector increased by 0.58% on September 4, with Huayang Co. leading the gains [1] - The Shanghai Composite Index closed at 3765.88, down 1.25%, while the Shenzhen Component Index closed at 12118.7, down 2.83% [1] - Key stocks in the coal mining sector showed varied performance, with several companies experiencing positive price changes [1] Group 2 - Major coal mining stocks included: - Biaoyang Tire (600348) at 6.98, up 1.90% with a trading volume of 330,900 shares and a turnover of 228 million yuan - Jinko Coal (601001) at 12.74, up 1.35% with a trading volume of 260,800 shares and a turnover of 329 million yuan - Shaanxi Coal (601225) at 20.16, up 1.20% with a trading volume of 518,500 shares and a turnover of 1.036 billion yuan - China Shenhua (601088) at 38.17, up 1.03% with a trading volume of 477,500 shares and a turnover of 1.803 billion yuan [1] - The coal mining sector experienced a net outflow of 247 million yuan from main funds, while retail investors saw a net inflow of 187 million yuan [2]
煤炭开采板块9月4日涨0.58%，华阳股份领涨，主力资金净流出2.47亿元