The GV-backed drone developer, which focuses on the delivery of drugs to remote places, has closed a $25m series B round.

BP made the strategic investment as part of a partnership that will provide its aviation division with 50 million gallons of low-carbon fuel per year.

Aker was among the investors in a series C round that will support the launch of a 3D visual effects platform and an interactive mixed reality TV show.

Legend Capital and the Alibaba-backed Riverhill Fund have invested $20m in seafood trading platform Gfresh, which will leverage their affiliate companies to grow.

The series B capital was provided by undisclosed backers, and follows a $10m series A investment by Baidu in 2014.

The real-time data management platform has now raised $53m in total after closing a round co-led by SBI Holdings and Innovation Network Corporation of Japan.

Existing investor Boehringer Ingelheim Venture Fund took part in a round that will help advance NBE's lead antibody-drug conjugate cancer treatment in clinical trials.

Splunk-backed cyber threat and defence software startup Acalvio has received an undisclosed amount from GV to increase its overall funding to $22m.

The hotelier acquired a 30% stake in boutique hotel operator 25hours through the deal and will now look to help it expand internationally.

Ubike, the third Chinese bike sharing startup to launch in the past year, has secured backing in a series A round led by Jiangsu Huaxicun subsidiary Yicun Capital.