Echengxineng: Henan Kechou plans to reduce its holdings of the company's shares by no more than 1%.

Yichengxin Neng's announcement: Shareholders holding 5% or more of the shares, including Henan Ke Investment, plan to reduce their holdings of the company's shares by no more than 37.4676 million shares through centralized bidding and block trading within three months after fifteen trading days from the date of the announcement, accounting for 1% of the total share capital of the company.