4月25日电，俄罗斯副总理诺瓦克会见伊朗石油部长，双方讨论了欧佩克+协议事宜。

Group 1 - The core point of the article is the meeting between Russian Deputy Prime Minister Novak and the Iranian Oil Minister, where they discussed matters related to the OPEC+ agreement [1] Group 2 - The meeting signifies ongoing collaboration between Russia and Iran in the oil sector, particularly in the context of OPEC+ [1] - The discussions may influence future oil production strategies and pricing within the OPEC+ framework [1] - This engagement highlights the geopolitical dynamics affecting global oil markets, especially with the involvement of key players like Russia and Iran [1]