In the Construction Materials Ring, purchase or sale auctions are conducted for the listed products used both in road construction (roads, bridges) and in civil works (civil and industrial buildings) or special-purpose works (dams, constructions intended for communications systems, etc.).
Among the underlying assets commonly traded are:
Materials for road construction: bitumen, bituminous emulsions, asphalt mixes, aggregates from ballast pits and quarries (sand, gravel, ballast and others), crushed stone, chippings, road marking paint, etc.
Materials for general construction: cement, concrete, bricks, mortars, screeds, interior or exterior paints, floor tiles, wall tiles, etc.