Asian shares slip, China's imports disappoint

By Lisa Twaronite TOKYO (Reuters) - Asian shares extended losses on Monday as weak Chinese imports increased concerns over a slowdown in the world's second largest economy, while the dollar was steady after U.S. jobs data raised chances for a U.S. interest rate hike as early as September. European markets were seen opening mixed, as the specter of Greece's financial woes still loomed over sentiment. Financial spreadbetters expected Britain's FTSE 100 to open up by 8-15 points, or