Tongji Technology (600846) announced on the evening of May 17congocash, Shanghai Tongji Construction Co., Ltd., a wholly-owned subsidiary of the company, received a letter from Shanghai Weibaixin (Group) Co., Ltd.congocashThe bid for the old housing renewal (demolition and reconstruction) project in Fengnan No. 1 Village Community. The winning bid price of this project is 13congocash.83 billion yuan, with a bid construction period of 900 days.