KYIV, March 22 – Ukrtatnafta has applied to the Ministry of Economic Development and Trade with the request for a special investigation into the growth of volume of imported petroleum products in Ukraine.

"Ukrtatnafta offers to gradually introduce quotas and gradually bring the share of oil products from one country (from one source) to 30%. Such conditions are stipulated by European practice in the field of energy security," the company said in a press release.