| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 930.0 | USD | 20180501 |
| Unknown | China national standards | MT | 1210.0 | USD | 20180501 |
| Unknown | China national standards | MT | 550.0 | USD | 20180501 |
| Unknown | China national standards | MT | 550.0 | USD | 20180501 |
| Unknown | China national standards | MT | 580.0 | USD | 20180501 |
| Unknown | China national standards | MT | 650.0 | USD | 20180501 |
| Unknown | China national standards | MT | 560.0 | USD | 20180501 |
| Unknown | China national standards | MT | 5340.0 | USD | 20180501 |
| Unknown | China national standards | MT | 620.0 | USD | 20180501 |
| Unknown | China national standards | MT | 610.0 | USD | 20180501 |