| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20201120 |
| Unknown | China national standards | MT | 810.0 | USD | 20201120 |
| Unknown | China national standards | MT | 820.0 | USD | 20201119 |
| Unknown | China national standards | MT | 130.0 | USD | 20201119 |
| Unknown | China national standards | MT | 130.0 | USD | 20201119 |
| Unknown | China national standards | MT | 130.0 | USD | 20201119 |
| Unknown | China national standards | MT | 800.0 | USD | 20201119 |
| Unknown | China national standards | MT | 850.0 | USD | 20201119 |
| Unknown | China national standards | MT | 820.0 | USD | 20201119 |
| Unknown | China national standards | MT | 1730.0 | USD | 20201119 |