Rospotrebnadzor (Federal Service on Surveillance for Consumer rights protection and human well-being) from February 7 has imposed import ban on some Ukrainian cheese producers who have taken an unconstructive position in solution of the product quality problemes, Gennady Onishchenko said.

According to him, from Tuesday for some cheese makers "the borders will be closed".

The head of Rospotrebnadzor said that the more the Service examines samples of Ukrainian cheese, that came onto the Russian market, the more shows "negative findings".