| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20201121 |
| Unknown | China national standards | MT | 2780.0 | USD | 20201121 |
| Unknown | China national standards | MT | 280.0 | USD | 20201120 |
| Unknown | China national standards | MT | 270.0 | USD | 20201120 |
| Unknown | China national standards | MT | 2440.0 | USD | 20201119 |
| Unknown | China national standards | MT | 300.0 | USD | 20201119 |
| Unknown | China national standards | MT | 3570.0 | USD | 20201119 |
| Unknown | China national standards | MT | 8130.0 | USD | 20201119 |
| Unknown | China national standards | MT | 100.0 | USD | 20201119 |
| Unknown | China national standards | MT | 1210.0 | USD | 20201119 |