Russia has suspended the sale of several Armenian alcoholic products, widening a series of trade restrictions that come amid increasingly strained relations between Moscow and Yerevan, Russia’s consumer safety watchdog said.

Rospotrebnadzor said Friday that it had identified Armenian alcohol products circulating in Russia that failed to meet mandatory requirements and ordered sales to be halted. The agency did not specify which standards had allegedly been violated.

The measure is the latest in a series of restrictions on Armenian goods introduced as relations between Moscow and Yerevan deteriorate. Days earlier, Russia’s agricultural watchdog announced temporary curbs on all flower imports originating from or transiting through Armenia.

Rospotrebnadzor said the restrictions applied to products made by Armenian producers Vedi-Alco, the Abovyan Brandy Factory and the Shakhnazaryan Wine and Brandy House.

Products listed by the agency included Getap Vernashen semi-sweet red wine and Vedi Alco dry white wine from the Legends ARNI line, Armenian Cognac 5 Stars and seven-year-old Shakhnazaryan XO cognac.