KIEV, March 2 - DEZEGA Holding Ukraine, the designer and producer of mine rescue equipment, has signed a contract with Buenaventura mining company (Peru) to supply self-contained self-rescuers for workers of mines, the holding reported.

"This is the fifth continent where the international holding with Ukrainian roots brings new technologies. These are new frontiers for the national industry of Ukraine and the start of the use of self-rescuers for Peru," the company said.