Sand

Construction work for pipelines, communication and power lines, for highways, roads, airfields and ra... Gravel Construction, foundation and surface works for highways, roads Foundation work for highways, roads, streets and footpaths Construction work for highways, roads Granules, chippings, stone powder, pebbles, gravel, broken and crushed stone, stone mixtures, sand-gr... Gravel, sand, crushed stone and aggregates Dates

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Africa Sub-Saharan Africa Western Africa

Automobiles and Auto Parts Supply Roads and Highways-Bridge Construction Energy-Power and Electrical Computer Hardwares and Consumables Aviation