| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20180518 |
| Unknown | China national standards | MT | 90.0 | USD | 20180518 |
| Unknown | China national standards | MT | 670.0 | USD | 20180518 |
| Unknown | China national standards | MT | 780.0 | USD | 20180517 |
| Unknown | China national standards | MT | 1920.0 | USD | 20180517 |
| Unknown | China national standards | MT | 190.0 | USD | 20180517 |
| Unknown | China national standards | MT | 2930.0 | USD | 20180517 |
| Unknown | China national standards | MT | 4160.0 | USD | 20180517 |
| Unknown | China national standards | MT | 470.0 | USD | 20180516 |
| Unknown | China national standards | MT | 1590.0 | USD | 20180516 |