| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17620.0 | USD | 20181112 |
| Unknown | China national standards | MT | 550.0 | USD | 20181112 |
| Unknown | China national standards | MT | 800.0 | USD | 20181112 |
| Unknown | China national standards | MT | 370.0 | USD | 20181111 |
| Unknown | China national standards | MT | 670.0 | USD | 20181111 |
| Unknown | China national standards | MT | 420.0 | USD | 20181111 |
| Unknown | China national standards | MT | 2840.0 | USD | 20181111 |
| Unknown | China national standards | MT | 330.0 | USD | 20181111 |
| Unknown | China national standards | MT | 80.0 | USD | 20181111 |
| Unknown | China national standards | MT | 2900.0 | USD | 20181111 |