Qualcomm Ventures co-led the series E round, which increased the AR and computer vision technology developer's overall funding to $137m.

The electric bus producer added new strategic partner Daimler to its stable of corporate investors as it boosted its overall financing to $565m.

Tencent, SoftBank and Didi Chuxing-backed ride hailing platform Ola has now achieved a valuation of $4.3bn.

Tencent came on board as a Tuhu investor and strategic partner in a series E round that followed a Baidu-backed round two years ago.

Oncology diagnostics technology developer Epic Sciences, whose investors include Genomic Health, Pfizer and Roche, has now raised at least $135m in total.

Tencent-backed cosmetic surgery booking platform SoYoung has collected $70m in a series E round that increased its overall funding to at least $229m.

Alibaba and Sunshine Insurance Group have contributed to a series F round for Souche, which also revealed its acquisition of Iyunche and Breakthrough.

Dragoneer and General Atlantic co-led a round that valued the SoftBank, Comcast and Alphabet-backed communication platform at more than $7.1bn.

The Tencent-backed online Q+A platform was originally reported to have raised $300m in the round last month.