There are successful cases. On April 22nd, 2002 1 year, Panshi Fund and Sichuan Dexin Ye Cheng Mining Co., Ltd. raised 200 million yuan in Series A, with an initial capital of 80 million yuan reaching110,000 yuan. The project successfully cooperated with Singapore Panshi Investment Fund Management Co., Ltd. in Beijing and signed a strategic and financing cooperation agreement. According to relevant cases, Singapore Rock Fund Company is an international investment fund company, covering securities, finance, industry and other fields. He is an expert in handling creditor's rights and debts, and has successfully operated creditor's rights and debts for nearly 10 billion yuan for many times.