Chang Aluminum Co., Ltd.: Wholly-owned subsidiary wins bid for 184 million yuan engineering project.

Pumen Technology announced on March 24th that its wholly-owned subsidiary, Shanghai Langmai Clean Technology Co., Ltd., has received the notification of winning the bid, confirming it as the winning bidder for the electromechanical and purification installation project of the capacity expansion project of Shanghai Raas Blood Products Co., Ltd. The winning bid amount is 184 million yuan. This amount accounts for 20.15% of Shanghai Langmai's audited revenue in 2024, and is expected to have a positive impact on the company's medical clean health business sector. At present, the formal contract has not been signed, and there are uncertainties in related matters.