| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20210310 |
| Unknown | China national standards | MT | 490.0 | USD | 20210310 |
| Unknown | China national standards | MT | 130.0 | USD | 20210310 |
| Unknown | China national standards | MT | 300.0 | USD | 20210310 |
| Unknown | China national standards | MT | 620.0 | USD | 20210310 |
| Unknown | China national standards | MT | 140.0 | USD | 20210310 |
| Unknown | China national standards | MT | 330.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1840.0 | USD | 20210310 |
| Unknown | China national standards | MT | 970.0 | USD | 20210310 |
| Unknown | China national standards | MT | 530.0 | USD | 20210310 |