The only “business” Mr Furong wants to do is take money from you by way of fees.  Delete the email and don’t reply.

Dear friend,
I am Mr  Zhang Furong an Executive director working with Industrial and
Commercial Bank of China  (ICBC),I have a Business of 21.5Million United
States dollars for you to handle with me from my bank,If interested please
send me your full Contact Details and after that I shall provide you with
more details of this operation.

Mr  Zhang Furong