Chinanews.com client, April 6 (Xie Yiguan) On April 6, most Asia-Pacific stock markets closed up. Among them, the Nikkei 225 index rose 4.24% to 18576.30 points; the South Korean KOSPI index rose 3.85% to 1791.88 points; the Australian S & P / ASX200 index rose 4.33% to 5286.8 points; the New Zealand NZX50 index fell 1.72% to 9763.82 points. As of press time, the Hong Kong Hang Seng Index rose more than 2%.