Tender CPV
Bars and rods Tenders
Hot-rolled bars and rods Tenders
Tubes, pipes and hollow profiles Tenders
Iron pipes and tubes Tenders
Lead bars, rods, profiles and wire Tenders
Lead tubes, pipes and tube or pipe fittings Tenders
Zinc bars, rods, profiles and wire Tenders
Zinc tubes, pipes and tube or pipe fittings Tenders
Tin bars, rods, profiles and wire Tenders
Tin tubes, pipes and tube or pipe fittings Tenders
Tubes and pipes other than iron and steel tubes Tenders
Ancillary works for pipelines and cables Tenders
construction work for wells Tenders
Foundation work and water-well drilling Tenders
construction work for water-well drilling Tenders