| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 206420.0 | USD | 20191111 |
| Unknown | China national standards | MT | 43570.0 | USD | 20191111 |
| Unknown | China national standards | MT | 390.0 | USD | 20191111 |
| Unknown | China national standards | MT | 270.0 | USD | 20191111 |
| Unknown | China national standards | MT | 600.0 | USD | 20191111 |
| Unknown | China national standards | MT | 720.0 | USD | 20191111 |
| Unknown | China national standards | MT | 430.0 | USD | 20191111 |
| Unknown | China national standards | MT | 780.0 | USD | 20191111 |
| Unknown | China national standards | MT | 55930.0 | USD | 20191110 |
| Unknown | China national standards | MT | 2110.0 | USD | 20191110 |