Is when a central authority controls prices and production of goods and services.

I believe the answer is: to take advantage of affordable land prices  

to take advantage of abundant resources  

to take advantage of lower labor costs  

to take advantage of favorable tax laws  

to take advantage of employment opportunities

People in china are typically had lower standard of living compared to the people in united states. Because of this, the untied states' corporations tend to be able to obtains things in relatively cheaper price compared to obtaining it in united states. On top of that, The government china created an free trade zone in a couple of its territories to attract foreign investments from coming in.