Executive Director of the organization "Naftogaz of Ukraine" Yuriy Vitrenko told on Facebook about the main requirements to "to Gazprom" in a new lawsuit, sent in the Stockholm arbitration. in the 1st turn, the Ukrainian Firm wants to revise the transit tariff. According to Vitrenko, this right is enshrined in Kiev in the contract. He added that the previous arbitration had not considered the issue of changing the tariff in the present. The Executive Director also clarified that the request for the revision of the tariff was declared by the arbitrators did not comply with all the formalities. Besides, the Ukrainian Firm requires a compensation in the amount of eleven, 8 billion from Gazprom for refusing to revise the tariff in response to the request of "Naftogaz" sent in March 2018. Vitrenko also noticed that the calculation of the new tariff has affected the coefficient of accelerated depreciation of Ukrainian gas transport system as "no guarantee" that it will be used after the end of the current transit contract, which expires January 1, 2020. Among other requirements, the Executive Director of "Naftogaz" transferred to about 448 million dollars in damages for various violations. For example, the Ukrainian company intends to 213 million dollars for failure to comply with commitments for production and delivery of gas during the period from March 2018 to September 2019, 292 million dollars for reducing the volume of pumping gas transit and $ 33 million for breach of obligations under the offtake at the exit points of Ukrainian GTS. In addition, the Ukrainian Firm asks Stockholm arbitration court to oblige the Russian concern to provide the Declaration on gas supplies to Donbass." Gazprom "has started direct supply to the South-East of Ukraine in the winter of 2015, when "Naftogaz" has ceased to supply natural gas, arguing that the pipelines were destroyed due to the fighting. This question is the subject of an unspoken dispute: the Russian side believes that the supply in accordance with the contract with " Naftogaz ", for this reason, the Ukrainian company must pay. For its part, in Kiev, These supplies do not recognize. in the early winter of 2017 and February 2018 Stockholm arbitration court ruled on disputes "Gazprom" and "Naftogaz" on contracts for production and delivery and transit of fuel. On the first claim the court obliged the Ukrainian company to pay the Russian company more than 2 billion dollars. However, the second decision on the claim for contract transit, the arbitral Tribunal rendered in favor of "Naftogaz" by giving him about 4, 7 billion. in the end, was made set-off claims, for this reason, the Russian side owes 2, 56 billion dollars. However "Gazprom" has challenged this decision. In addition, in the summer of 2018, the Ukrainian company has started a new arbitration and demanded from "Gazprom" to revise transit tariffs in 2018-2019. These requirements are the Ukrainian Firm was analyzed in eleven, $ 6 billion. The head of "Naftogaz" Andrey Kobelev allowed to change them if the parties reach a new long-term contract. Existing contracts for production and delivery and transit of Russian natural gas through Ukrainian territory expire at the end of the year. Moscow, Kiev and the European Commission carried out a dialogue at the tripartite meetings to discuss the possibility of concluding a new Treaty. before leader Vladimir Putin noted that Moscow and Kiev ought to nullify mutual complaints gas disputes. <span style="color:darkgray