| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 650.0 | USD | 20180417 |
| Unknown | China national standards | MT | 750.0 | USD | 20180417 |
| Unknown | China national standards | MT | 4330.0 | USD | 20180416 |
| Unknown | China national standards | MT | 4020.0 | USD | 20180416 |
| Unknown | China national standards | MT | 4540.0 | USD | 20180416 |
| Unknown | China national standards | MT | 4730.0 | USD | 20180416 |
| Unknown | China national standards | MT | 580.0 | USD | 20180416 |
| Unknown | China national standards | MT | 610.0 | USD | 20180416 |
| Unknown | China national standards | MT | 720.0 | USD | 20180416 |
| Unknown | China national standards | MT | 720.0 | USD | 20180416 |