Volynugol ordered Zakhystprom Trade LLC the delivery of filtering equipment valued at 3.23 million UAH.
By the end of the year the company will have supplied 340 self-rescuers at 9500 UAH apiece.
In April Lisichanskugol bought similar self-rescuers from another supplier at 8326 UAH apiece, or 12% cheaper.
In Russia, according to Lvivugol, such self-rescuers cost the equivalent of 2824 UAH. (Ukrainian metal)