| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20201120 |
| Unknown | China national standards | MT | 810.0 | USD | 20201120 |
| Unknown | China national standards | MT | 190.0 | USD | 20201120 |
| Unknown | China national standards | MT | 1030.0 | USD | 20201120 |
| Unknown | China national standards | MT | 200.0 | USD | 20201119 |
| Unknown | China national standards | MT | 160.0 | USD | 20201119 |
| Unknown | China national standards | MT | 3300.0 | USD | 20201119 |
| Unknown | China national standards | MT | 1100.0 | USD | 20201119 |
| Unknown | China national standards | MT | 1220.0 | USD | 20201119 |
| Unknown | China national standards | MT | 1220.0 | USD | 20201119 |