| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28340.0 | USD | 20181201 |
| Unknown | China national standards | MT | 23430.0 | USD | 20181201 |
| Unknown | China national standards | MT | 22620.0 | USD | 20181201 |
| Unknown | China national standards | MT | 22530.0 | USD | 20181201 |
| Unknown | China national standards | MT | 27660.0 | USD | 20181201 |
| Unknown | China national standards | MT | 28190.0 | USD | 20181201 |
| Unknown | China national standards | MT | 23680.0 | USD | 20181201 |
| Unknown | China national standards | MT | 22810.0 | USD | 20181201 |
| Unknown | China national standards | MT | 22370.0 | USD | 20181201 |
| Unknown | China national standards | MT | 26860.0 | USD | 20181201 |