International Aluminum Institute (IAI) released data on Mondays, saying global daily average output of primary aluminium in October (China excluded) increased to 70,300 tonnes. The figure in September is revised to 70,000 tonnes.Global output of primary aluminium in October (China excluded) increased to 2.179 million tonnes, higher than 2.1 million tonnes in September.China output of primary aluminium in October reaches 2.54 million tonnes. In September the figure is 2.606 million tonnes.