A股光刻机（胶）概念短线走高，东材科技涨停走出3天2板，芯碁微装涨超8%，雅克科技、飞凯材料、圣剑科技、惠伦晶体等个股跟涨。

Group 1 - The A-share photolithography machine (gel) concept has seen a short-term rise, with Dongcai Technology hitting the daily limit and achieving two consecutive boards in three days [1] - Chip Microelectronics has increased by over 8%, indicating strong market interest in the sector [1] - Other stocks such as Yake Technology, Feikai Materials, Shengjian Technology, and Huilun Crystal have also experienced upward movement, reflecting a broader trend in the industry [1]