| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20201120 |
| Unknown | China national standards | MT | 460.0 | USD | 20201120 |
| Unknown | China national standards | MT | 70.0 | USD | 20201120 |
| Unknown | China national standards | MT | 70.0 | USD | 20201120 |
| Unknown | China national standards | MT | 70.0 | USD | 20201120 |
| Unknown | China national standards | MT | 70.0 | USD | 20201120 |
| Unknown | China national standards | MT | 50.0 | USD | 20201120 |
| Unknown | China national standards | MT | 80.0 | USD | 20201120 |
| Unknown | China national standards | MT | 740.0 | USD | 20201120 |
| Unknown | China national standards | MT | 480.0 | USD | 20201120 |