Asian markets are in positive zone in morning trades.The Nikkei has rallied 181 points to 16,335. The Hang Seng has surged 148 points to 23,632.The Taiwan Weighted has advanced 113 points to 8885. The Straits Times index has gained 49 points at 3370, and the Seoul Composite index has added 20 points to 1862.The Shanghai Composite index is up 29 points at 5197.
