A股煤炭股集体走强，兖矿能源涨近6%，中煤能源涨超4%

Group 1 - The core viewpoint of the article highlights a significant increase in coal stocks in the A-share market, driven by rising oil prices, with notable gains in several companies [1] Group 2 - Jineng Technology saw a rise of 7.29%, with a total market capitalization of 6.992 billion and a year-to-date increase of 34.86% [2] - Yanzhou Coal Mining increased by 5.86%, with a market cap of 214.1 billion and a year-to-date rise of 62.21% [2] - Yongtai Energy rose by 4.59%, with a market cap of 44.7 billion and a year-to-date increase of 30.57% [2] - China Coal Energy experienced a 4.41% increase, with a market cap of 247.9 billion and a year-to-date rise of 50.32% [2] - Electric Power Energy increased by 4.03%, with a market cap of 76.4 billion and a year-to-date rise of 23.25% [2] - Shanxi Coking Coal rose by 3.73%, with a market cap of 12.8 billion and a year-to-date increase of 32.98% [2] - Zhengzhou Coal Electricity increased by 3.85%, with a market cap of 5.909 billion and a year-to-date rise of 16.31% [2] - Shaanxi Black Cat rose by 3.83%, with a market cap of 9.967 billion and a year-to-date increase of 34.81% [2] - Shanghai Energy increased by 3.77%, with a market cap of 9.937 billion and a year-to-date rise of 16.82% [2] - Lu'an Environmental Energy rose by 3.58%, with a market cap of 45 billion and a year-to-date increase of 27.54% [2] - Huaibei Mining increased by 3.40%, with a market cap of 38.5 billion and a year-to-date rise of 28.62% [2]