| | | | | | | | 2020 12 | | 9 16 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2020 12 | | 14 | | | 0471 | 6960015 | 2777 | 2020tjdc12@stats.gov.cn | 40 | 5 103 | 2020 9 16 9 29 | 8:30 18:30 | | | | | | | |