Commodity surveying in the field of metals, minerals and solid fuels for quality control purposes and for protecting the safety, integrity, quality and quantity of products throughout the supply chain; commodity inspection and analysis in the field of metals, minerals and solid fuels, namely, inspecting and analyzing the quality and quantity of products in conformity with national and international norms, laws, rules, practice and standards and with clients' contractual requirements; weighing, measuring, and product quality evaluation services, namely, quantity determination by draught survey, ullage/sounding or scales, and quality determination by classical or instrumental techniques on non-ferrous material, fossil fuels, ferrous materials and agricultural and consumer products; chemical analysis; supervision, monitoring and sampling of commodities and products being stored and transported by third parties for quality control purposes; analysis for oil field and other exploration; physical analysis of metals, minerals and solid fuels to determine a comprehensive examination of the structure of the materials; sampling and testing metals, minerals, solid fuels, agricultural, commercial and consumer products of others to determine conformity with certification standards and for providing certification of the sampled and tested metals, minerals, solid fuels, agricultural, commercial and consumer products of others