Asian shares clawed back earlier losses on Tuesday as China made a fresh attempt to stabilize its stock markets although activity was choppy with investors cautious about further escalations in the Sino-U.S. trade war.Gold prices fell on Tuesday as the U.S. dollar firmed on renewed fears of an intensification in the Sino-U.S. trade war and worries over slowing global economic growth.Gold prices fell on Tuesday as the U.S. dollar firmed on renewed fears of an intensification in the Sino-U.S. trade war and worries over slowing global economic growth.......