Japan stocks rise over 6% as Asia-Pacific markets trade higher after previous session's steep losses

Asia-Pacific markets opened higher Tuesday, rebounding from previous session's losses over U.S. President Donald Trump's tariff policy and threats of even higher levies against China. Australia's S&P/ASX 200 added 0.18% at the open. Japan's Nikkei 225 rose 6.41% while the Topix gained 6.81%. South…