MOSCOW, Feb. 16 - Gazprom supplied 1.7 billion cubic meters (bcm) of gas to Donbas for a total sum of about $440 million in 2015, a Gazprom report said.

Gazprom estimated the annual volume of deliveries to Ukraine in 2015 at 7.827 bcm. Ukrtransgaz writes about the receipt from Gazprom of 6.118 bcm of gas in 2015. The difference amounts to 1.709 bcm, a large part of this volume, 818 million cubic meters came in Q4 2015.