Ukraine’s largest manufacturer building materials, Kovalska Industrial and Construction Group, plans to invest $70 million of its own money to build five business centers in Kyiv’s Unit.City innovation park, Serhiy Pylypenko, Kovalska’s CEO, told reporters yesterday. By 2025, Kovalska plans to build “five business campuses with a total area of 70,000 square meters, he said. To develop the projects, Kovalska has hired APA Wojcoechowski, a Polish architectural firm, and TEBIN, the international engineering company.