re: I’m looking for frozen crawfish tails in Baton Rouge area. Not having much luck.

You’re right, those are not Chinese. I was wrong. But plenty of Chinese crawfish are processed in Breaux Bridge. That’s part of the grift. They brand it with a Cajun or Louisiana type name, and make sure you can read that they’re processed in Breaux Bridge. Both Louisiana farmed and wild caught crawfish will have the Certified Cajun symbol on the package, like on the one you pictured.