Core Viewpoint - The company Yashi Chuangneng (SH 603378) announced a share reduction by its shareholder Run Hetongcai, which has implications for its stock performance and market perception [1] Group 1: Shareholder Activity - Run Hetongcai reduced its holdings by approximately 4.29 million shares, accounting for 1% of the company's total shares, through centralized bidding transactions [1] - The reduction period for Run Hetongcai has now expired as of the announcement date [1] Group 2: Financial Performance - For the year 2024, Yashi Chuangneng's revenue composition is as follows: 92.81% from building energy-saving insulation and decorative materials, and 7.19% from other businesses [1] - The current market capitalization of Yashi Chuangneng is 2.6 billion yuan [1]