三丰智能：控股子公司慧昇半导体在半导体领域的研发目前处于持续推进阶段

Group 1 - The core viewpoint of the article is that the company, Sanfeng Intelligent (300276), is actively advancing its research and development in the semiconductor field through its subsidiary, Huisheng Semiconductor [1] Group 2 - The company responded to investor inquiries on September 24, indicating that the R&D efforts in the semiconductor sector are ongoing [1]