Gazprom a three-day period where gas supplies to Ukraine were halved, Gazprom agreed to supply Ukraine with gas for the rest of the year. The contract removed intermediary companies. On 1 April 2014, Gazprom increased the gas price charged to Ukraine from $268.50 to $385.50 (£231.00) per 1,000 cubic metres. Ukraine's unpaid gas bills to Russia stood at $1.7bn (£1.02bn). On 30 October 2014, Russia agreed to resume gas supplies to Ukraine over the winter in a deal brokered by the European Union. Gazprom is a vertically integrated company, one which owns its supply and distribution activities. Gazprom owns all its
Gazprom Promgaz for gas supply of South Ossetia and Armenia. Gazprom Promgaz plans gas transportation and its distribution systems, as well as investigating various research in the field of natural gas. The company is the general planner of the natural gas supply program for Russian regions, developed by Gazprom. The company is also a research center of Gazprom in the field of regional power systems, the supply, distribution and use of gas, efficient energy use and energy-savings, price setting for construction of gas industry objectives, the development of regional hydrocarbon fields and development of non-traditional hydrocarbon resources including coal bed methane. Gazprom