| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20201223 |
| Unknown | China national standards | MT | 570.0 | USD | 20201223 |
| Unknown | China national standards | MT | 670.0 | USD | 20201223 |
| Unknown | China national standards | MT | 650.0 | USD | 20201223 |
| Unknown | China national standards | MT | 670.0 | USD | 20201223 |
| Unknown | China national standards | MT | 590.0 | USD | 20201223 |
| Unknown | China national standards | MT | 540.0 | USD | 20201223 |
| Unknown | China national standards | MT | 530.0 | USD | 20201223 |
| Unknown | China national standards | MT | 850.0 | USD | 20201223 |
| Unknown | China national standards | MT | 620.0 | USD | 20201223 |