KIEV, Dec. 13 – Lower gas pressure maintained by Russia's Gazprom again has been recorded at the entry points to the Ukrainian gas transport system from the direction of Russia, state-owned Ukrtransgaz said.

"Only 12 out of 30 days in November Gazprom maintained gas pressure at Pisarevka gas metering station, while at Sudzha gas metering station gas pressure was stably lower than the figures outlined in the contract," Ukrtransgaz said.

The company said that the same situation was seen in the first ten days of December.