TEHRAN May 09(NIPNA)--The 20th Iran International Oil and Gas Show is a great opportunity for petrochemical companies as it gathers petroleum industrialists from around the globe, said a senior National Petrochemical Company (NPC) official.

TEHRAN May 09(NIPNA)--A senior official with the National Petrochemical Company (NPC) said completion of the half-finished petrochemical projects in the country is a national concern which can be carried out by tapping the National Development Fund of Iran.