Asian markets flat in morning tradesSI Reporter / Mumbai September 22, 2010, 8:17 ISTAsian markets are marginally in the green this morning. The Hang Seng has gained 0.5% to 22,118. Nikkei is trading flat at 9,605.Straits Times is up 10 points at 3,106. Taiwan Weighted has added nine points to 8,196. Shanghai Composite is almost unchanged at 2,592.
