Dr Copper, gauge of global manufacturing industry, retreated to US$2.53/pound last night, but the commodity has gained 16.41% this month. Aluminium gained only 4.53% this month, but performed better year-on-year than copper. Indonesian smelters of alumina (Citra Mineral) and nickel (Central Omega Resources, etc) might be benefited from the rally. To subscribe please click here
