| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20201201 |
| Unknown | China national standards | MT | 840.0 | USD | 20201201 |
| Unknown | China national standards | MT | 760.0 | USD | 20201201 |
| Unknown | China national standards | MT | 60.0 | USD | 20201201 |
| Unknown | China national standards | MT | 240.0 | USD | 20201201 |
| Unknown | China national standards | MT | 110.0 | USD | 20201201 |
| Unknown | China national standards | MT | 480.0 | USD | 20201201 |
| Unknown | China national standards | MT | 510.0 | USD | 20201201 |
| Unknown | China national standards | MT | 60.0 | USD | 20201201 |
| Unknown | China national standards | MT | 960.0 | USD | 20201201 |