Pure metalsPure metalsCopper ore Copper pipes

Aluminium ore Aluminiumkitchen foil

Alloy metalsAlloy metalsIron ore

Coal

Steel roll

Steelstructures

WoodWoodTimber(Natural wood)

Manufactured boards

Furniture

Wooden structures

PlasticsPlastics

Petrol/ Coal Polymers

Thermoplastic

Thermosetting

Elastomer Rubber