dunno, on top of my head:
how much does shipping frozen good costs over short-medium distances?
how much does slaughtering cost in either countries?
how do you track if food was processed according to that market expectancy and codes?
why wendy is so big on touting his beef was never frozen?
and there's not even a general rule, shipping meat can be cost effective compared to animals depending on country of origin and destination, yet alone distances, i.e. https://library.wur.nl/WebQuery/wurpubs/fulltext/420339 and the result vary according to whether you're optimizing for cost or environment protection (and we know what companies tend to go for, right?)