Group 1 - The core viewpoint of the news is that Hong Kong lithium mining stocks have collectively risen, with notable increases in several companies' stock prices [1] Group 2 - Tianqi Lithium Industries (096960) saw a rise of 5.85%, with a latest price of 47.080 and a total market capitalization of 77.269 billion, reflecting a year-to-date increase of 95.76% [2] - Zhongxin Innovation (03931) increased by 5.34%, with a latest price of 31.160 and a market cap of 55.225 billion, showing a year-to-date rise of 142.30% [2] - Ganfeng Lithium (01772) rose by 4.57%, with a latest price of 48.020 and a market cap of 98.786 billion, marking a year-to-date increase of 140.87% [2] - Contemporary Amperex Technology (03750) increased by 2.43%, with a latest price of 548.000 and a market cap of 2.5 trillion, reflecting a year-to-date rise of 109.24% [2] - BYD Electronics (00285) saw a rise of 1.86%, with a latest price of 38.260 and a market cap of 86.208 billion, but has a year-to-date decline of 7.65% [2] - Tianneng Power (00819) increased by 1.69%, with a latest price of 8.430 and a market cap of 9.493 billion, showing a year-to-date increase of 4.46% [2] - Aluminum Power (00951) rose by 0.71%, with a latest price of 1.420 and a market cap of 1.568 billion, reflecting a year-to-date decline of 1.18% [2] - BYD Company (01211) saw a slight increase of 0.48%, with a latest price of 104.400 and a market cap of 951.835 billion, marking a year-to-date increase of 19.42% [2]