Premarket: World shares are mixed, Chinese markets decline, after rally on Wall Street

World shares were mixed on Tuesday, with Chinese markets retreating, following a broad rally on Wall Street fueled by hopes the Trump administration may take a more targeted approach as it tees up a new round of tariffs on imported goods next week. Germany's DAX added 0.5% to 22,964.34, while the CAC 40 in Paris was up 0.7% at 8,078.73. Britain's FTSE 100 advanced 0.4% to 8,673.19. The futures for the S&P 500 and the Dow Jones Industrial Average were 0.2% lower. In Asian trading, Tokyo's Nikkei 225 gained 0.5% to 37,780.54, while the Kospi in South Korea lost 0.6%…