| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 940.0 | USD | 20201201 |
| Unknown | China national standards | MT | 70.0 | USD | 20201201 |
| Unknown | China national standards | MT | 230.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1210.0 | USD | 20201201 |
| Unknown | China national standards | MT | 180.0 | USD | 20201201 |
| Unknown | China national standards | MT | 120.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1810.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1520.0 | USD | 20201201 |
| Unknown | China national standards | MT | 100.0 | USD | 20201201 |
| Unknown | China national standards | MT | 9100.0 | USD | 20201201 |