光刻机板块异动拉升，海立股份、旭光电子盘中涨停创历史新高

Group 1 - The lithography machine sector experienced a significant surge, with companies like Haili Co. and Xuguang Electronics hitting their historical highs with a limit-up increase [2] - Other companies in the sector, including KMT Gas, Jiuri New Materials, Hongtian Co., Tongfei Co., and Maolai Optics, also saw notable gains [2]