Ukrainian State Grid Corp planned to develop Ukrainian Western Power Grid Renovation Project, in the western region of Ukraine. China XD Group was the EPC contractor of LOT1. The power grid renovation project in western Ukraine was one of the key projects in the Ukrainian power sector. The 330 kV and 220 kV substations involved in this transformation project had been built and operated for nearly 40 years. China West Power Group would undertake the work of transformation design, complete supply, construction and installation and commissioning. The complete supply included 330 kV GIS, 220 kV GIS, 110 kVGIS and other products. The project would effectively improve the power supply situation in the western region, improve the reliability of the transmission system and effectively help the implementation of the new policy of Ukrainian electricity exports and electricity wholesale markets.