Asfalt Centrale Rivierenland VOF ay isang tagapagbigay ng mga produkto at serbisyo tulad ng arsenic ores at mineral,galyum ores at mineral,germanyum ores at mineral,indium ores at mineral,lithium ores at mineral,estrontyum ores at mineral,asing-gamot, yodo, natural,asing-gamot, likas, di-metal na elemento,kulay ng asupre, natural,titanite,ozokerite,wollastonite,phosphates, natural,phosphates natural, enriched,boron mineral,chile salitre / natural sosa nitrayd,krayolayt,kyanite / disthene at mullite,huntite,leucite,nephelite,potasa mineral,buto, fossil,sosa sulpit at karbonat mineral.