海光信息新设子公司，含集成电路业务

Group 1 - The core point of the article is the establishment of a new subsidiary by Haiguang Information Technology (Hainan) Co., Ltd., which focuses on integrated circuit business [1] - The newly established subsidiary has a registered capital of 100 million yuan and its business scope includes integrated circuit design, integrated circuit chip design and services, and sales of integrated circuits and related products [1] - Haiguang Information (688041) holds 100% ownership of the new subsidiary, indicating a strategic move to expand its operations in the integrated circuit sector [1]