Buy Spot copper

Buy this spot a lot of cash long-term copper, imports can be made; the company has offices in Shanghai. Requirements for the side: 1 spot in Shanghai, the company temporarily to do futures. 2, the transaction Location: Shanghai delivery transactions, they will not do elsewhere. 3 transactions: loading the payment, absolutely no down payment (because of being taken off) Buy 20,000 tons per month of the copper company, asked the price advantage for the party than the day of Shanghai trading price of the Yangtze River to float downward.