煤炭股集体走强，兖矿能源涨近6%，中煤能源涨超4%

Core Viewpoint - The rise in oil prices has led to a significant increase in coal stocks within the A-share market, with several companies experiencing notable gains [1] Group 1: Company Performance - Jineng Technology saw a rise of 7.29%, with a total market capitalization of 6.992 billion [2] - Yanzhou Coal Mining increased by 5.86%, with a market value of 214.1 billion [2] - Yongtai Energy and Zhongmei Energy both rose over 4%, with market capitalizations of 44.7 billion and 247.9 billion respectively [2] - Other companies such as Shanxi Coking Coal, Zhengzhou Coal Electricity, and Shaanxi Black Cat also reported gains exceeding 3% [1][2] Group 2: Year-to-Date Performance - Jineng Technology has a year-to-date increase of 34.86% [2] - Yanzhou Coal Mining has shown a year-to-date growth of 62.21% [2] - Zhongmei Energy and Electric Power Investment have year-to-date increases of 50.32% and 23.25% respectively [2] - Overall, the coal sector has demonstrated strong performance in the year-to-date metrics, indicating robust investor interest [1][2]