US aluminium-maker Alcoa reports a return to profit as sales surged in the three months to the end of June. ----------------------- This is article creat by vndong search engine, to view full please visit here: BBC News | Business | World Edition
China records its biggest trade surplus this year, $20bn in June, despite fears the European debt crisis would damage growth. ----------------------- This is article creat by vndong search engine, to view full please visit here: BBC News | Business | World Edition