KIEV, Oct. 11 ??“ Poland and Ukraine seek to boost cooperation in the natural gas sector, including making mutual investments in gas extraction and distribution projects, a newspaper reported Tuesday citing a Polish official.

Polskie Gornictwo Naftowe i Gazownictwo S.A. (PGNiG), the Polish state gas company, is currently studying several projects submitted by Naftogaz Ukrayiny, its Ukrainian counterpart, targeting oil and gas extraction in Ukraine.