| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20200410 |
| Unknown | China national standards | MT | 850.0 | USD | 20200410 |
| Unknown | China national standards | MT | 120.0 | USD | 20200410 |
| Unknown | China national standards | MT | 840.0 | USD | 20200401 |
| Unknown | China national standards | MT | 960.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1550.0 | USD | 20200401 |
| Unknown | China national standards | MT | 850.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1290.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200401 |
| Unknown | China national standards | MT | 850.0 | USD | 20200401 |