Analysis International releases its research data on Chinese B2C online retail market share in Q1, 2011. It says that in Q1, 2011 the total transaction value of Chinese B2C online retail market has reached rmb 47.07 billions (~$7.3 billions). Taobao is still leading the market (31.4%), followed by 360buy (10.2%), Joyo (Amazon China, 2.3%) and Dangdang (1.6%).