Tin mine, steel bar, bar bender & culter, concrete technology, compaction, demolition, utility 1.finished and semi finished steel 11.steel billet | steel bloom | steel slab | steel angel | rebar | wire rod 2.iron minerals 22.sponge iron (dri) | iron pellet | iron concentrate | hbi | cold briquetted iron and carbon (cbic) 3.cement & clinker 33.clinker | cement | white clinker |white cement | blast furnace slag 4. minerals 44.garnet abrasive | copper concentrate | bentonite | limestone | hydrated lime | dolomite | gypsum.
