Last October, China announced it was resuming the import of pork and related products from the US, after it was banned in August 2014 due to the use of ractopamine.
This November China has expanded this list and there are now 28 processing and cooling plants authorized to export pork, 22 American ones and 6 Canadian ones.
November 2015/ USDA-FSIS/ United States.
www.fsis.usda.gov
November 2015/ Canadian Food Inspection Agency/ Canada.
www.inspection.gc.ca/