| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20201120 |
| Unknown | China national standards | MT | 290.0 | USD | 20201119 |
| Unknown | China national standards | MT | 500.0 | USD | 20201119 |
| Unknown | China national standards | MT | 620.0 | USD | 20201119 |
| Unknown | China national standards | MT | 3260.0 | USD | 20201119 |
| Unknown | China national standards | MT | 5090.0 | USD | 20201119 |
| Unknown | China national standards | MT | 1930.0 | USD | 20201119 |
| Unknown | China national standards | MT | 3730.0 | USD | 20201119 |
| Unknown | China national standards | MT | 3350.0 | USD | 20201119 |
| Unknown | China national standards | MT | 4140.0 | USD | 20201119 |