| | | | 2018－2020 | 2020 | | | | | 2020 2010 41 | | | 39% | | | 1. 2018 － 2020 | | 2020 | 2. 2018－ 2020 | | 2020 | 3. 2019－2020 | | | 2020 | 4. 2020 | | | 2020 | 1 2018－2020 | 2020 | .docx | 2－4 2018－2020 | | 2020 . xlsx | http://nmt.nmg.gov. | cn/gk/zfxxgk/xxgkml/gsgg/202003/t20200331_166200.html | |