C573 The Xu Family Was in Danger

General Song Qing glared at him. "How many mines do you want to open? As far as I know, many people have been destroyed by opening one mine. Do you want to open a few more mines? Be careful not to be greedy and swallow the elephant!"

Yang Bo smiled. "Let me ask you. If the financial resources allow it, opening one more mine is better!"

"One mine requires around 500 million