| 2020 | | 2020 9 28 | 2020 | | 2020 74 | | | | | | | | | | | | | | 2020 20 | | | | | | | 2020 | | | | | | | | | 2020 9 28 | | | | | 2020 12 31 A | | | | | | | | | | | | | | | | 500 | 200 / | 500 1000 | 240 | / 1000 2000 | | 280 / 2000 | 320 | / | | | | | 5 | 5000 | 10 1 | 20 | | 5 50 | | 10 | 100 | | | | | | | | | | | |