| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3470.0 | USD | 20191101 |
| Unknown | China national standards | MT | 500.0 | USD | 20191101 |
| Unknown | China national standards | MT | 550.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1050.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1050.0 | USD | 20191101 |
| Unknown | China national standards | MT | 13200.0 | USD | 20191101 |
| Unknown | China national standards | MT | 12060.0 | USD | 20191101 |
| Unknown | China national standards | MT | 920.0 | USD | 20191101 |
| Unknown | China national standards | MT | 4680.0 | USD | 20191101 |
| Unknown | China national standards | MT | 9300.0 | USD | 20191101 |