jamgacor5lionmegaways|松井股份(688157.SH)：航空飞行器相关涂料项目已经进入适航认证阶段

Gelonghui May 6 丨 Matsui Shares (688157jamgacor5lionmegaways.SH) said when accepting institutional researchjamgacor5lionmegaways, company reservesjamgacor5lionmegawaysThe aerospace vehicle-related coating project of the company has entered the airworthiness certification stage.