Sina buys Mecox Lane stake in e-commerce expansion grahamearnshaw 15 years ago Sources: Alibaba to invest in Sina WeiboDateNovember 20, 2012In relation toTech, Media & TelecomMecox Lane shares up 57% on debutDateOctober 26, 2010In relation toTech, Media & TelecomYahoo! to raise China stakesDateMarch 22, 2005In relation toEconomics & Trade