Public Joint Stock Company Rostelecom (MISX:RTKM) is still seeking a buyer for its Armenian subsidiary, GNC-Alfa CJSC, and expects to sell it for $25 million, said Mikhail Oseyevsky, the Russian telco's Chief Executive Officer. Rostelecom put the Armenian operator up for sale at the beginning November. Oseyevsky said that right now there was one interested party, which he declined to name.