| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2660.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1110.0 | USD | 20191101 |
| Unknown | China national standards | MT | 800.0 | USD | 20191101 |
| Unknown | China national standards | MT | 850.0 | USD | 20191101 |
| Unknown | China national standards | MT | 800.0 | USD | 20191101 |
| Unknown | China national standards | MT | 5660.0 | USD | 20191101 |
| Unknown | China national standards | MT | 810.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1110.0 | USD | 20191101 |
| Unknown | China national standards | MT | 950.0 | USD | 20191020 |
| Unknown | China national standards | MT | 950.0 | USD | 20191020 |