This document describes the initial physical dataset was generated for the EU-28 countries plus the Rest of the World region for the year 2011. It contains highly detailed data on products that were produced in these countries, the international trade, and the households expenditures (all in tonnes), and the composition (in weight fraction) of two elements (tantalum and copper) of said products. Additionally, for each of these data points, a flag was appointed to indicate the quality and the level of transformation applied to the original dataset to be converted into tonnes and/or to the PANORAMA classification system.