| | 13.7 | | | | | | | | | | | | | | | 5 | | | | | | | | | | | 5 | 2.06% | 2.23% | 29 | 14 | | | | C919 | | | 5G GDP | 30% | | | 5 | | 2019 | 60.6% 2015 | 1.5 | | | | | | | | | | | 5 | 2019 GDP 2015 | 13.2% 337 | 82% | Ⅲ | 74.9% | | | | | | | | | 5 | | 5000 | 2016 4.5% | 2019 0.6% | | | 6000 | 2019 | 2015 39. | 9% | 2019 77.3 | | | 14 | | | | |