乌哈尔科夫等三州实施紧急停电措施！遭美制裁 俄股东或移交塞尔维亚石油公司控制权

Group 1 - Ukraine's national electricity company has implemented emergency power outages in Kharkiv, Sumy, and Poltava regions due to damage from Russian shelling, suspending previously announced hourly power outage schedules until the emergency measures are lifted [1] - The Ukrainian armed forces conducted precision strikes on key Russian military facilities, including the Saratov oil refinery and Feodosia maritime oil terminal, aiming to weaken Russia's military economic potential [2] - The Serbian oil company (NIS) is facing U.S. sanctions, and Russian shareholders are willing to transfer control of the company to a third party, with the Serbian government supporting this request to delay the sanctions' effective date [3]