2014年1月14日,青岛市招标中心受青岛双桃精细化工有限公司的委托,对其平度分公司3万吨/年双乙烯酮项目工程设计进行国内公开招标,欢迎符合条件的合格的投标人参加投标。 On January 14, 2014, Qingdao Bidding Center was commissioned by Qingdao Double Peach Fine Chemical Co., Ltd. to carry out domestic open bidding for the project of 30,000 ton / year diketene at its Pingdu Branch. The eligible bidders are welcome Participate in bidding