Sourcing specific areas to know - Strategic sourcing, Category management, Contracts management, Supplier quality management, Code of conduct, Core values, Performance management, Savings reporting procedure, Supplier and spend data management, Sourcing Operating procedures and policy, etc.Basic knowledge on surface and underground mining methods and business, mining economics, quarry methods, mining survey, mining ventilation, mechanical cutting, drilling, fragmentation, screening and other raw material processing , mining project management and mining risk management, under the system training of the mining and construction in several universities including Montanuniversitaet Leoben University, NSW university, University of Witwatersra,Camborne School of Mines.