Embattled Chinese developer giant Evergrande has ousted its CEO and CFO after an internal investigation into why banks seized over $2 billion from the firm's property services arm, the company has said. The resignations come as Evergrande fights for survival and works to reach a restructuring agreement with debtors, to whom it owes an estimated $300 billion. STOCKSHOTS of Evergrande headquarters in Shenzhen, buildings in Shanghai, Hong Kong and Guangzhou