| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1050.0 | USD | 20201211 |
| Unknown | China national standards | MT | 180.0 | USD | 20201211 |
| Unknown | China national standards | MT | 160.0 | USD | 20201210 |
| Unknown | China national standards | MT | 820.0 | USD | 20201210 |
| Unknown | China national standards | MT | 880.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1070.0 | USD | 20201201 |
| Unknown | China national standards | MT | 820.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1110.0 | USD | 20201201 |
| Unknown | China national standards | MT | 130.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1060.0 | USD | 20201201 |