How to export from China?

What are the procedures to export normal products by a trading WFOE in China? 

Here are regular steps:

a) Overseas buyer signs purchasing contract with your China WFOE and pays deposit to your China WFOE.

b) Your China WFOE find the products supplier in China and fix the manufacturing details with the supplier and then place the order to the supplier and pay deposit to the supplier.

c)  Supplier produces the products and send the products to the warehouse or port appointed by your China WFOE.

d)  Your China WFOE find the international logistics agency and ship the products to the overseas buyer's port.

e)  Overseas buyer receives the products and pay the balance to your China WFOE. Then your China WFOE pay balance to the supplier.

f)   Your China WFOE apply for VAT refund.