Investor Name	Invest Money	Lead Investor	Propotion

Announced Date	Round	Money Raised	Investors
Nov 20, 2014	Private Equity（PE）	$ 250M	Blackstone Credit,Franklin Square Capital Partners,etc.	Detail
Aug 7, 2014	Private Equity（PE）	$ 110M		Detail
Apr 3, 2018	Private Equity（PE）	$ 100M	Quantum Strategic Partners	Detail
May 3, 2016	Debt Financing	$ 175M	Goldman Sachs	Detail
Mar 21, 2016	Private Equity（PE）	$ 300M	Energy Capital Partners	Detail
Jun 14, 2017	Debt Financing	0	CIT Group	Detail
Oct 22, 2015	Debt Financing	$ 300M	Triangle Peak Partners	Detail
Apr 25, 2017	Debt Financing	$ 775M		Detail
Jun 11, 2014	Private Equity（PE）	$ 145M		Detail