Buy only 20 liters of fuel per week and participate in the next promotion. Every week 3 people receive an amount for 30 liters of liquefied natural gas. The promotion will run from June 1 to July 1. Only the holders of “Rohi Somon” cards can take part in the promotion. The winners will be determined using the “Random Number Generator” program. The winning amount is transferred to the client’s card. For more information visit the company’s website www.rsn.tj or call the short number 7711.