Nestro Petrol plans to expand its network of petrol stations by launching the construction of seven self-service mini-stations in parking lots at several hypermarkets. Nestro Petrol is set to begin the construction of the mini-stations this year and expects their number to grow to a total of 46, Andrey V. Ozerov told SeeNews following the signing of a partnership agreement with Serbian peer Knez Petrol which will allow Nestro customers to use their corporate loyalty cards in Knez Petrol stations across Serbia and vice versa.