27. Notes with concern the decision of the Secretary-General to utilize a single-source contract without competitive bidding, and requests the Secretary-General to take immediate action to supply goods and services in compliance with the established procedures for procurement, based on international competitive bidding and the widest possible geographical base of procurement, so as to avoid a non-competitive extension of the present contract;
27. 关切地注意到秘书长决定采用单源合同，而不进行竞标，请秘书长立即采取行动，通过国际竞标并在采购时照顾到尽可能广泛的地域范围，按照既定的采购程序提供商品和服务，以免不通过竞争程序延长当前的合同；