Lot 1: Supply of pure ethyl alcohol to be used in the process of installation of Lufrano denitrification. - IGC: 6655275AA9.
Lot 2: Supply of process reagents at the sites and facilities of the Technical Department. - IGC: 671843973F.
Restricted procedure for the conclusion of framework agreement for the supply of stents, prosthetic valves existing percutaneous occluding for hemodynamics.