| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 600.0 | USD | 20171201 |
| Unknown | China national standards | MT | 720.0 | USD | 20171201 |
| Unknown | China national standards | MT | 970.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1040.0 | USD | 20171201 |
| Unknown | China national standards | MT | 780.0 | USD | 20171201 |
| Unknown | China national standards | MT | 700.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1020.0 | USD | 20171201 |
| Unknown | China national standards | MT | 930.0 | USD | 20171201 |
| Unknown | China national standards | MT | 620.0 | USD | 20171201 |
| Unknown | China national standards | MT | 820.0 | USD | 20171201 |