| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20171201 |
| Unknown | China national standards | MT | 440.0 | USD | 20171201 |
| Unknown | China national standards | MT | 230.0 | USD | 20171201 |
| Unknown | China national standards | MT | 750.0 | USD | 20171201 |
| Unknown | China national standards | MT | 550.0 | USD | 20171201 |
| Unknown | China national standards | MT | 260.0 | USD | 20171201 |
| Unknown | China national standards | MT | 780.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1100.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1110.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1050.0 | USD | 20171201 |