| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20170501 |
| Unknown | China national standards | MT | 3310.0 | USD | 20170501 |
| Unknown | China national standards | MT | 470.0 | USD | 20170501 |
| Unknown | China national standards | MT | 19920.0 | USD | 20170501 |
| Unknown | China national standards | MT | 200.0 | USD | 20170501 |
| Unknown | China national standards | MT | 580.0 | USD | 20170501 |
| Unknown | China national standards | MT | 7540.0 | USD | 20170501 |
| Unknown | China national standards | MT | 470.0 | USD | 20170501 |
| Unknown | China national standards | MT | 1290.0 | USD | 20170423 |
| Unknown | China national standards | MT | 2700.0 | USD | 20170421 |