| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1530.0 | USD | 20180501 |
| Unknown | China national standards | MT | 670.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1690.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1000.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1160.0 | USD | 20180501 |
| Unknown | China national standards | MT | 640.0 | USD | 20180501 |
| Unknown | China national standards | MT | 830.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1460.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1470.0 | USD | 20180501 |
| Unknown | China national standards | MT | 930.0 | USD | 20180501 |