Cca.+6.Cdy2Ssa . Natural Gas Supply Contract, Successive Tract And Unit Price Under Art. 16.3.A) Of Law 9/2017, Of November 8, On Public Sector Contracts For Health Centers That Are Members Of The Cádiz Provincial Purchasing Center, Through An Open Procedure, Subject To Harmonized Regulation And Electronic Submission Of Offers. Expt. Century 0000484/2025