因此，药品集中采购机构对药品进行招标时不应以中标为前提对药品进行降价，药品集中采购机构超职权范围对药品降价的行为是违法的。
Therefore , drug purchasing agencies should not reduce drug prices as a prerequisite on the successful of bidding . It is illegal that the drug procurement agencies exceed its authorization to reduce drug prices .
集中采购机构