| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 730.0 | USD | 20180517 |
| Unknown | China national standards | MT | 90.0 | USD | 20180517 |
| Unknown | China national standards | MT | 100.0 | USD | 20180516 |
| Unknown | China national standards | MT | 100.0 | USD | 20180516 |
| Unknown | China national standards | MT | 610.0 | USD | 20180516 |
| Unknown | China national standards | MT | 110.0 | USD | 20180515 |
| Unknown | China national standards | MT | 620.0 | USD | 20180515 |
| Unknown | China national standards | MT | 600.0 | USD | 20180515 |
| Unknown | China national standards | MT | 720.0 | USD | 20180515 |
| Unknown | China national standards | MT | 650.0 | USD | 20180515 |