Top Five Largest Copper Mining Companies By Production In
Apr 13, the world’s top five largest copper mining companies by production in . 1. codelco – 1.73 million tonnes. founded in and nationalised in , santiago-headquartered corporaci n nacional del cobre de chile, also known as codelco, is the world’s top copper mining.Apr 25, the fifth largest copper producer in the world is the democratic republic of congo at 1,030,000 tonnes annually. though the drc does not have the highest production rate, the second largest copper reserves in the world can be found within its borders. the slightly lower production here may be explained by a lack of appropriate technology..