SEOUL, South Korea (AP) — Asian stock markets were lower Tuesday as China's trade data showed a larger-than-expected slide in imports, deepening concerns about slowdown in the world's second-largest economy.KEEPING SCORE: Japan's Nikkei 225 fell 1.1 percent to 18,234.74 and South Korea's Kospi was down 0.1 percent to 2,019.05. China's Shanghai composite index fell 0.1 percent to 3,285.01 while Hong Kong's Hang Seng index shed 0.4 percent to 22,638.05.