| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20200901 |
| Unknown | China national standards | MT | 2410.0 | USD | 20200901 |
| Unknown | China national standards | MT | 2650.0 | USD | 20200901 |
| Unknown | China national standards | MT | 740.0 | USD | 20200523 |
| Unknown | China national standards | MT | 700.0 | USD | 20200523 |
| Unknown | China national standards | MT | 890.0 | USD | 20200523 |
| Unknown | China national standards | MT | 810.0 | USD | 20200523 |
| Unknown | China national standards | MT | 4970.0 | USD | 20200523 |
| Unknown | China national standards | MT | 90.0 | USD | 20200523 |
| Unknown | China national standards | MT | 90.0 | USD | 20200523 |