Core Viewpoint - The Hong Kong stock market saw significant gains in chip stocks, with notable increases in share prices for several companies on February 12, indicating a positive trend in the semiconductor sector [1]. Group 1: Stock Performance - Tianshu Zhixin (09903) experienced a rise of 19.07%, reaching a latest price of 229.800 with a total market capitalization of 584.42 billion [2]. - Zhaoyi Innovation (03986) increased by 18.45%, with a latest price of 350.600 and a market cap of 2458.07 billion, marking a year-to-date increase of 116.42% [2]. - Biran Technology (06082) saw an 8.39% rise, with a latest price of 36.420 and a market cap of 888.23 billion, reflecting an 85.82% increase year-to-date [2]. - Lanke Technology (06809) rose by 7.18%, with a latest price of 185.100 and a market cap of 2244 billion, showing a year-to-date increase of 73.17% [2]. - Tianyu Semiconductor (02658) increased by 6.19%, with a latest price of 52.500 and a market cap of 206.47 billion, reflecting a year-to-date increase of 9.38% [2].