Ge Long Hui·2026-01-12 03:29Group 1 - The A-share market saw a collective surge in storage chip concept stocks on January 12, with notable gains from companies such as Xicet Testing and Hangyu Micro, both rising over 10% [1] - Tian'ao Electronics hit the 10% daily limit, while Aerospace Zhizhuang increased by over 8%, and Guoke Micro rose by over 6% [1] - Other companies like Hangzhou Kelin, Changdian Technology, Zhongwei Company, and Leike Defense also experienced gains exceeding 5%, with Zhaoyi Innovation up over 3% [1] Group 2 - Xicet Testing (301306) increased by 10.95%, with a total market value of 13.8 billion and a year-to-date increase of 43.36% [2] - Hangyu Micro (300053) rose by 10.08%, with a market capitalization of 16.7 billion and a year-to-date increase of 25.71% [2] - Tian'ao Electronics (002935) saw a 10.02% increase, with a market value of 10.8 billion and a year-to-date increase of 13.96% [2] - Aerospace Zhizhuang (300455) increased by 8.48%, with a market capitalization of 27.4 billion and a year-to-date increase of 26.96% [2] - Guoke Micro (300672) rose by 6.15%, with a market value of 27.2 billion and a year-to-date increase of 16.30% [2] - Zhaoyi Innovation (603986) increased by 3.23%, with a market capitalization of 172.4 billion and a year-to-date increase of 20.48% [2]