| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20171201 |
| Unknown | China national standards | MT | 520.0 | USD | 20171201 |
| Unknown | China national standards | MT | 380.0 | USD | 20171201 |
| Unknown | China national standards | MT | 3560.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1410.0 | USD | 20171201 |
| Unknown | China national standards | MT | 800.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1150.0 | USD | 20171201 |
| Unknown | China national standards | MT | 38260.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2850.0 | USD | 20171201 |
| Unknown | China national standards | MT | 5220.0 | USD | 20171201 |