| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20170501 |
| Unknown | China national standards | MT | 470.0 | USD | 20170501 |
| Unknown | China national standards | MT | 1000.0 | USD | 20170501 |
| Unknown | China national standards | MT | 930.0 | USD | 20170501 |
| Unknown | China national standards | MT | 70.0 | USD | 20170501 |
| Unknown | China national standards | MT | 1000.0 | USD | 20170501 |
| Unknown | China national standards | MT | 320.0 | USD | 20170501 |
| Unknown | China national standards | MT | 1000.0 | USD | 20170501 |
| Unknown | China national standards | MT | 390.0 | USD | 20170501 |
| Unknown | China national standards | MT | 1540.0 | USD | 20170501 |