光刻机概念股再度异动 凯美特气涨停

Group 1 - The core viewpoint of the article highlights the significant movement in the photolithography machine concept stocks, particularly the surge in shares of Kai Mei Te Qi, which reached the daily limit [1] - Other companies in the sector, such as Xin Lai Ying Cai, Fu Chuang Jing Mi, and Bo Chang Guang Dian, also experienced gains exceeding 5% [1] - Additional companies like Guo Lin Ke Ji, Mao Lai Guang Xue, Hai Li Gu Fen, and Lan Ying Zhuang Bei followed suit with notable increases in their stock prices [1]