| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5470.0 | USD | 20200514 |
| Unknown | China national standards | MT | 910.0 | USD | 20200514 |
| Unknown | China national standards | MT | 370.0 | USD | 20200514 |
| Unknown | China national standards | MT | 3250.0 | USD | 20200514 |
| Unknown | China national standards | MT | 1140.0 | USD | 20200514 |
| Unknown | China national standards | MT | 260.0 | USD | 20200514 |
| Unknown | China national standards | MT | 170.0 | USD | 20200514 |
| Unknown | China national standards | MT | 370.0 | USD | 20200514 |
| Unknown | China national standards | MT | 160.0 | USD | 20200513 |
| Unknown | China national standards | MT | 910.0 | USD | 20200513 |