| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20171201 |
| Unknown | China national standards | MT | 380.0 | USD | 20171201 |
| Unknown | China national standards | MT | 770.0 | USD | 20171201 |
| Unknown | China national standards | MT | 570.0 | USD | 20171201 |
| Unknown | China national standards | MT | 270.0 | USD | 20171201 |
| Unknown | China national standards | MT | 350.0 | USD | 20171201 |
| Unknown | China national standards | MT | 510.0 | USD | 20171201 |
| Unknown | China national standards | MT | 480.0 | USD | 20171201 |
| Unknown | China national standards | MT | 380.0 | USD | 20171201 |
| Unknown | China national standards | MT | 370.0 | USD | 20171201 |