长芯博创新设子公司，含光电子器件销售业务

Group 1 - The core point of the article is the establishment of a new subsidiary by Changxin Bochuang Technology Co., Ltd., which focuses on the sales of optoelectronic devices and related products [1] - The newly established subsidiary has a registered capital of 50 million yuan [1] - The business scope of the subsidiary includes sales of broadcasting and television transmission equipment, electronic products, optoelectronic devices, and optical communication equipment [1]