详见重庆市政府采购网：https://www.ccgp-chongqing.gov.cn/notices/detail/996749599714881536?title=%E9%87%8D%E5%BA%86%E7%A7%91%E6%8A%80%E5%AD%A6%E9%99%A22021%E5%9B%BE%E4%B9%A6%E6%95%B0%E5%AD%97%E8%B5%84%E6%BA%90%E4%B8%AD%E6%A0%87%EF%BC%88%E6%88%90%E4%BA%A4%EF%BC%89%E7%BB%93%E6%9E%9C%E5%85%AC%E5%91%8A