在哪里购买 Gas
这些是Exchanges，您今天可以在其中购买 Gas:
| $67,800,000,000 | 2,000,000 | 11 | 420 | 1,646 | 2017 | |
| $25,200,000,000 | 1,000,000 | 46 | 328 | 737 | 2017 | |
| $21,900,000,000 | 540,000 | 28 | 472 | 571 | 2018 | |
| $17,600,000,000 | 980,000 | 15 | 844 | 1,161 | 2018 | |
| $16,700,000,000 | 400,000 | 2 | 1,031 | 1,190 | 2018 | |
| $15,000,000,000 | 270,000 | 10 | 644 | 845 | 2016 | |
| $9,570,000,000 | 120,000 | 10 | 688 | 1,124 | 2018 | |
| $8,550,000,000 | 180,000 | 9 | 497 | 633 | 2022 | |
| $8,400,000,000 | 110,000 | 308 | 450 | 2018 | ||
| $8,040,000,000 | 200,000 | 475 | 537 | 2017 |
