| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 31690.0 | USD | 20201122 |
| Unknown | China national standards | MT | 31520.0 | USD | 20201122 |
| Unknown | China national standards | MT | 2060.0 | USD | 20201122 |
| Unknown | China national standards | MT | 10110.0 | USD | 20201121 |
| Unknown | China national standards | MT | 213580.0 | USD | 20201120 |
| Unknown | China national standards | MT | 78860.0 | USD | 20201119 |
| Unknown | China national standards | MT | 5720.0 | USD | 20201119 |
| Unknown | China national standards | MT | 107040.0 | USD | 20201119 |
| Unknown | China national standards | MT | 72850.0 | USD | 20201119 |
| Unknown | China national standards | MT | 38190.0 | USD | 20201119 |