The artificial intelligence technology producer secured the money at a reported $4.5bn valuation, with Alibaba leading the round and Suning also investing.

Reflexion Medical, partially based on research at UChicago, secured the Rise Fund as lead investor, with Pfizer and Johnson & Johnson returning.

Bertelsmann Asia Investments has backed a series C+ round that followed an initial series C backed by Tencent.

The fashion marketplace has raised a total of $82m in funding after closing a series C round that featured all existing investors, including SIG and Hubert Burda.

Tencent has led a series C round for the health e-commerce company, which will use the cash to bolster its business and technology development efforts.

Pfizer and Johnson & Johnson were among the returning backers to support a $100m series C round for Reflexion Medical, which secured the Rise Fund as lead investor.

SalesLoft has raised a total of $76m in funding after securing $50m in a series C round that included LinkedIn.