motheghinia , referring to when the impurities are separated and reaches a known purity of 9.49 percent. poted egypt applied media from the heart of electric car batteries to mobile phones and the construction industry. countries around the world are very much using renewable energy and clean energy. one of the energy sources electric cars are clean. well, under construction. each electric car uses about 80 kilos of copper metal . its unique uses have heated up the production market in the world. based on this , the international research institute of egypt has predicted that the capacity of refined egypt in the world will exceed 30 million tons this year. slow down the countries you are looking at are actually shidi, congo , japan and russia, which have good development plans and are able to develop themselves. from this floor of 20,300,000 tons, the annual production of 300,000 tons of cathodes has increased to 1,000,000 tons, but with reserves. our country's copper ore mining is not consistent, although it is planned to increase it. for a cathode, about four and a half million tons o