东南欧国家同意加快建立能源共同体东南欧合作进程部长级会议3月2日发表联合声明,各国一致同意加强能源领域的合作,提高能源利用率和节能,加强各国在能源领域的合作,尽快建立能源共同体。普京承诺延长与捷克石油和天然气能源合同期限3月2日,俄罗期总统普京与捷克总理就两国经济 South-Eastern European countries agree to speed up the establishment of the EU-China Ministerial Meeting on South-Eastern Cooperation in Energy Cooperation A joint statement was made on March 2 that all countries agreed to step up cooperation in the energy sector to improve energy efficiency and energy conservation, strengthen cooperation among various countries in the energy sector and establish energy community. Putin promised to extend the term of contract with Czech oil and gas energy March 2, Russian President Putin and the Czech prime minister on the economy of both countries