Which catering company won the bid in the dining hall of Qingdao Development Zone Senior No.1 Middle School?

The canteen of Qingdao Development Zone Senior No.1 Middle School was awarded the bid by Qingdao Chuxin Yeast Supply Chain Co., Ltd. According to the relevant public information, Qingdao Development Zone Senior No.1 Middle School issued an announcement on September 13, 2022, and the winning bidder was Qingdao Chuxin Yeast Supply Chain Co., Ltd. Winning the bid refers to the behavior that the tenderer issued a letter of acceptance to the winning bidder and signed a written contract with it within the specified time.