A claim for revocation of the decisions of the meeting of Nova Plama creditors of September 9, 2005 has been filed to the Pleven Regional Court from the owner of the Pleven-based oil refinery, the Cypriot offshore company Plama Consortium Ltd. Creditors of the armoury company Beta of Cherven Bryag will discuss the rehabilitation plan of the enterprise at its meeting on October 31. It has been moved in by the company's owners. Insolvency procedures against Beta were opened on the demand of Bulgarleasing AD, which claims BGN11MN, and of the State Receivables Agency, to which Beta is also indebted by BGN19.3MN. Prista Oil - Turkey, will be producing more than 30 types of lubricants after a licence of the world famous trade mark Valvоline, after the two companies signed a contract for joint activities on the Turkish market.The Privatisation Agency has invited a tender for choosing an evaluator of three companies from the structure of Balkancar Holding: Balkancar ZP Todor Petrov, Sofia, Balkancar Iskar - Mezdra, and Balkancar ZPDEA Georgi Kostov - Sofia. The candidates' offers will be accepted till October 10 and the required deposit for participation in the bidding is BGN100.The Sofia-based company Energoremont Holding has signed a contract with the Austrian supplier of hydroelectric power plants Vаtесh HydroGmbh Co for a big order, amounting to over 10% of the average proceeds of the enterprise in the last three years, an announcement of the stock exchange says.The Supreme Administrative Court postponed the hearing of the lawsuit against the decision of the Ministry of Environment and Waters, by which the construction of the Belene N-plant was approved. The magistrates will sit in session on December 20. The lawsuit has been initiated by a group og ecology associations and citizens.All closed contracts for chartering vessels from navigation Maritime Bulgare (Navibulgar) will be checked on the demand of Transport Minister Peter Mutafchiev.