| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 820.0 | USD | 20201223 |
| Unknown | China national standards | MT | 5340.0 | USD | 20201223 |
| Unknown | China national standards | MT | 620.0 | USD | 20201222 |
| Unknown | China national standards | MT | 4720.0 | USD | 20201222 |
| Unknown | China national standards | MT | 6520.0 | USD | 20201222 |
| Unknown | China national standards | MT | 2260.0 | USD | 20201222 |
| Unknown | China national standards | MT | 420.0 | USD | 20201222 |
| Unknown | China national standards | MT | 870.0 | USD | 20201222 |
| Unknown | China national standards | MT | 5340.0 | USD | 20201222 |
| Unknown | China national standards | MT | 5360.0 | USD | 20201222 |