Alibaba's on-demand online services unit valued at $30 billion - sources

HONG KONG (Reuters) - Alibaba Group's newly formed on-demand online services unit has rocketed in value to as much as $30 billion after raising $4 billion (3.05 billion pounds) in fresh funds, people with knowledge of the situation told Reuters. Alibaba combined the operation of food delivery service Ele.me and online restaurant guide business Koubei under a single management team and holding vehicle in October. It announced a fundraising plan for the vehicle in August.In a deal in April where..