Boutique hotel company Atour Hotel raised the cash in a round co-led by the corporate venturing unit and ex-Alibaba CEO Jonathan Lu.

The Alibaba-founded online services platform is set to raise the funding from Silver Lake Management, CIC, Primavera Capital and CDH Investments at an $8bn valuation.

The home improvement services platform took its overall funding to $20m in a Temasek-led round that included Qualcomm Ventures.

TAL Education, which co-led the tutoring services platform's $100m series C round late last year, has invested another $18m.

Optoro has now raised about $115m in equity financing after closing a series D round that included new investor UPS Strategic Enterprise Fund.

JD.com returned to invest in the electronics recycling service, having contributed to the $60m series C round it closed in 2015.

Apartment rental marketplace operator QuintoAndar has raised $12.6m in a Qualcomm Ventures-backed round that lifted its overall funding to $20m.

A regulatory filing indicates the Alphabet-backed short-term accommodation platform may issue another $153m worth of shares at a flat $30bn valuation.

The GV-backed office cleaning and management service had raised $30.5m out of a $40m funding round, according to a regulatory filing.