| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20201214 |
| Unknown | China national standards | MT | 60.0 | USD | 20201214 |
| Unknown | China national standards | MT | 670.0 | USD | 20201214 |
| Unknown | China national standards | MT | 720.0 | USD | 20201214 |
| Unknown | China national standards | MT | 110.0 | USD | 20201214 |
| Unknown | China national standards | MT | 810.0 | USD | 20201214 |
| Unknown | China national standards | MT | 120.0 | USD | 20201214 |
| Unknown | China national standards | MT | 70.0 | USD | 20201214 |
| Unknown | China national standards | MT | 100.0 | USD | 20201214 |
| Unknown | China national standards | MT | 110.0 | USD | 20201214 |