12月16日至18日,国家石油和化学工业局在云南昆明召开了石油和化工行业经济工作座谈会,来自全国各省、市、自治区石化厅局长和部分国家重点石油和化工企业的厂长经理共90余人聚首春城,回顾和分析了今年的经济运行情况,研究和提 From December 16th to 18th, the National Petroleum and Chemical Industry Bureau held a seminar on economic work in the petroleum and chemical industry in Kunming, Yunnan Province. Managers from the petrochemical departments of various provinces, cities, and autonomous regions across the country and managers of key oil and chemical companies in some countries A total of more than 90 people gathered in Spring City, reviewing and analyzing the economic performance of the year, researching and