| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21630.0 | USD | 20200512 |
| Unknown | China national standards | MT | 3350.0 | USD | 20200512 |
| Unknown | China national standards | MT | 18330.0 | USD | 20200511 |
| Unknown | China national standards | MT | 22090.0 | USD | 20200511 |
| Unknown | China national standards | MT | 24460.0 | USD | 20200511 |
| Unknown | China national standards | MT | 23710.0 | USD | 20200511 |
| Unknown | China national standards | MT | 23470.0 | USD | 20200511 |
| Unknown | China national standards | MT | 12910.0 | USD | 20200511 |
| Unknown | China national standards | MT | 3320.0 | USD | 20200511 |
| Unknown | China national standards | MT | 3240.0 | USD | 20200511 |