While there have been rumors that Costco pork chops come from China, those are merely rumors. Costco pork chops come from the United States, Australia, and Canada. Most of it is US-based, but it depends on the specific product. Costco sells in-bone pork chops but most of it is sold in stores- and availability and selection vary. I noticed next to no online delivery options for Costco pork chops. In short: while Costco has some great deals and its meat isn’t from China, it’s not the best place to buy pork chops from.