Autrade Pty Ltd buy larger quantity long-term as below: 1) Buy Copper cathode 3000MT up. 2) Buy Zinc Ore 45%up, lead Ore50%up, 200000MT permonth. 3) Buy iron ore fines Fe62%up, 500000-1500000MT per month. 4) Buy gold and gold dust 100kg up per month. 5) Buy Used Rails 30000MTup, 6) Buy titanium ore Ti50%up, quantities 100000MT up permonth 7) Buy anthracite or steam coal 5500-6000Kcal, low sulphur, small Moisture, 200000MT up per month. 8) Buy manganese ore mn45%up, 120000MT up per month. 9)Petroleum products;