圣晖集成：公司在手订单余额为28.13亿元

Group 1 - The core point of the announcement is that Shenghui Integrated (603163) reported a significant increase in its order backlog, reaching 2.813 billion yuan (excluding tax), which represents a growth of 69.24% compared to the same period last year [1] - The order backlog in the IC semiconductor industry amounts to 1.135 billion yuan (excluding tax) [1] - The precision manufacturing industry has an order backlog of 569 million yuan (excluding tax) [1] - The optoelectronics and other industries have an order backlog of 1.109 billion yuan (excluding tax) [1]