Object: Electronic Auction - Acquisition Of Materials For Maintenance Of The Activities Of The Secretariats Of The Municipality Of Maripá/Pr, Including Bituminous Concrete Hot Machined (C.B.U.Q.), With And Without Application By Vibroacabadora, As Well As Various Types Of Aggregates, Such As Gravel Stone, Gravel Stone, Graded Gravel, Stone Stone, Stone And Stone Dust.