Group 1 - The A-share market saw a rise in power stocks, with Shanghai Electric hitting the daily limit, Hunan Development increasing over 6%, and Yunnan Energy Holdings rising over 4% [1] - Notable performers include Jiangxi Energy and Hubei Energy, both increasing over 3% [1] Group 2 - Shanghai Electric (code: 600021) rose by 9.99%, with a total market value of 68.6 billion and a year-to-date increase of 173.72% [2] - Hunan Development (code: 000722) increased by 6.64%, with a market value of 6.034 billion and a year-to-date increase of 38.09% [2] - Yunnan Energy Holdings (code: 001896) rose by 4.43%, with a market value of 9.353 billion and a year-to-date increase of 47.71% [2] - Jiangxi Energy (code: 000899) increased by 3.96%, with a market value of 10.5 billion and a year-to-date increase of 28.25% [2] - Hubei Energy (code: 000883) rose by 3.86%, with a market value of 31.4 billion and a year-to-date decrease of 0.63% [2] - Guiguan Electric (code: 600236) increased by 3.51%, with a market value of 58.1 billion and a year-to-date increase of 11.01% [2]