Sale of quality tobacco, Ukraine

This IP/site has been noticed in repeated unauthorized copying of ads from a g r o - u k r a i n e . c o m
(//tractor-service.com)
The inscription on the package of orange juice "Tonus".
In Russian: "Keep an open package in the refrigerator for no more than a day".
In Ukrainian: "Keep the opened package in the refrigerator at a temperature of 2 to 6 C for no more than 3 days." What concern for the Russian consumer. What is good for a Russian for a day, a Ukrainian can drink for two more days. Or is it about survival?