| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20201223 |
| Unknown | China national standards | MT | 140.0 | USD | 20201223 |
| Unknown | China national standards | MT | 160.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1150.0 | USD | 20201223 |
| Unknown | China national standards | MT | 870.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1040.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1440.0 | USD | 20201223 |
| Unknown | China national standards | MT | 930.0 | USD | 20201222 |
| Unknown | China national standards | MT | 950.0 | USD | 20201222 |
| Unknown | China national standards | MT | 150.0 | USD | 20201222 |