阿特斯：股东元禾重元减持约5643万股，减持计划时间已届满

Group 1 - The core point of the article is that Yuhua Zhongyuan has reduced its stake in Arctech by approximately 56.43 million shares, accounting for 1.53% of the total share capital, with the reduction completed by September 11, 2025 [1] - The share reduction was executed through two methods: 36.88 million shares (1% of total share capital) were sold via centralized bidding, and 19.55 million shares (0.53% of total share capital) were sold through block trading [1] - As of January to December 2024, Arctech's revenue composition is heavily weighted towards the photovoltaic industry, which accounts for 98.37% of total revenue, while other businesses contribute only 1.63% [1] Group 2 - The current market capitalization of Arctech is 44.7 billion yuan [2]