| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 700.0 | USD | 20201201 |
| Unknown | China national standards | MT | 590.0 | USD | 20201201 |
| Unknown | China national standards | MT | 90.0 | USD | 20201201 |
| Unknown | China national standards | MT | 23170.0 | USD | 20201201 |
| Unknown | China national standards | MT | 590.0 | USD | 20201201 |
| Unknown | China national standards | MT | 23170.0 | USD | 20201201 |
| Unknown | China national standards | MT | 20440.0 | USD | 20201201 |
| Unknown | China national standards | MT | 110.0 | USD | 20201201 |
| Unknown | China national standards | MT | 90.0 | USD | 20201123 |
| Unknown | China national standards | MT | 580.0 | USD | 20201122 |