一、《中国—东盟统计年鉴2021》是一部反映中国和东盟十国国民经济和社会发展情况的资料性年刊。本书收录了中国和东盟十国2020年和历史重要年份的主要统计数据。 二、全书内容分为综合篇和专题篇两个篇章。综合篇主要收录了2009年以来中国—东盟国家经济社会主要统计指标数据,专题篇主要收录了中国和东盟各国的经济、贸易和投资等专题统计数据。 三、本年鉴的资料来源:综合篇主要来自世界银行数据库,由国家统计局国际统计信息中心整理编辑;专题篇主要来自各国统计部门和东盟年鉴,由广西壮族自治区统计局整理编辑。 四、资料中所使用的度量衡单位基本采用国际统一标准计量单位。 五、本年鉴部分数据合计数或相对数由于单位取舍不同产生的计算误差均未作机械调整。 六、本年鉴表中的符号使用说明: “WDI”是指世界发展指标; “IFS”是指国际金融统计; “FAO”是指联合国粮食及农业组织; “FDI”是指外商直接投资; “r”表示该项数据为修订数; “p”表示该项数据为预计数; “…”表示数据不足本表最小计量单位数; “空格”表示该项统计数据不详或无该项统计数据; “#”表示其中的主要项。 七、鉴于统计数据的来源较多,我们针对每个数据表都作了数据来源的脚注,请读者在使用时加以注意。 八、在本年鉴的编辑过程中,得到了许多单位和同志的大力支持,在此我们深表谢意。恳请广大读者对年鉴中的错误和不足之处给予批评指正。 Ⅰ.Statistical Yearbook of China-ASEAN 2021(hereinafter referred to as "the Yearbook") is an annual statistical publication,which reflects the economic and social development of China and 10 ASEAN countries.It covers data for 2020 and key statistical data for important years. Ⅱ.The Yearbook contains two chapters:1.Main Economic Indicators of China-ASEAN;2.Main Economic & Social Indicators of China and ASEAN Countries.Chapter One covers main statistical data of China-ASEAN in general since 2009.Chapter Two introduces main statistical data of economy,trade and investment of China and 10 ASEAN countries in details. Ⅲ.Sources of data in the Yearbook:data in Chapter One are mainly from World Bank Databases,whichare excerpted by International Information Center of National Bureau of Statistics of China(NBS).While data inChapter Two come from National Statistical Offices of ASEAN Countries and the ASEAN Statistical Yearbook,andbe compiled by Guangxi Zhuang Autonomous Region Bureau of Statistics. Ⅳ.The units of measurement used in the Yearbook are internationally standard measurement units. Ⅴ.Statistical discrepancies on totals and relative figures due to rounding are not adjusted in the Yearbook. Ⅵ.Notations used in the Yearbook: WDI refers to World Development Indicators; IFS refers to International Financial Statistics; FAO refers to United Nations Food and Agriculture Organization; FDI refers to Foreign Direct Investment; "r" refers to revised; "p" refers to preliminary; "…" indicates that the figure is not large enough to be measured with the smallest unit in the table; "Blank space" indicates that the data are unknown or are not available; "#" indicates a major breakdown of the total. Ⅶ.In view of various sources,footnotes are made for each data.Readers should notice that when using the data. Ⅷ.Acknowledgements:our great gratitude goes to relevant departments and staffs,from which we have received tremendous support when compiling the Yearbook.Mistakes may appear due to limited time for compiling.Please point out for correction if any.