| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20201121 |
| Unknown | China national standards | MT | 630.0 | USD | 20201121 |
| Unknown | China national standards | MT | 690.0 | USD | 20201121 |
| Unknown | China national standards | MT | 460.0 | USD | 20201121 |
| Unknown | China national standards | MT | 640.0 | USD | 20201121 |
| Unknown | China national standards | MT | 310.0 | USD | 20201121 |
| Unknown | China national standards | MT | 330.0 | USD | 20201121 |
| Unknown | China national standards | MT | 240.0 | USD | 20201121 |
| Unknown | China national standards | MT | 300.0 | USD | 20201121 |
| Unknown | China national standards | MT | 300.0 | USD | 20201121 |