| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3820.0 | USD | 20210112 |
| Unknown | China national standards | MT | 16280.0 | USD | 20210112 |
| Unknown | China national standards | MT | 810.0 | USD | 20210112 |
| Unknown | China national standards | MT | 60.0 | USD | 20210112 |
| Unknown | China national standards | MT | 10.0 | USD | 20210112 |
| Unknown | China national standards | MT | 10.0 | USD | 20210112 |
| Unknown | China national standards | MT | 189.44 | USD | 20210111 |
| Unknown | China national standards | MT | 346.69 | USD | 20210111 |
| Unknown | China national standards | MT | 610.0 | USD | 20210111 |
| Unknown | China national standards | MT | 3174.16 | USD | 20210111 |