Please help to verify! I thought it was C but its wrong

an agreement was reached to end china's ban on the us exporting poultry to china. which one is right?

A) total welfare in the US will go down

B) producer surplus in China will go up

C) producer surplus in China will go down

D) consumer surplus in the US will go up

E) consumer surplus in the US will go down

F) producer surplus in US will go down

G) producer surplus in US will go up