| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3460.0 | USD | 20181122 |
| Unknown | China national standards | MT | 3520.0 | USD | 20181122 |
| Unknown | China national standards | MT | 3360.0 | USD | 20181122 |
| Unknown | China national standards | MT | 3270.0 | USD | 20181121 |
| Unknown | China national standards | MT | 3240.0 | USD | 20181121 |
| Unknown | China national standards | MT | 3210.0 | USD | 20181121 |
| Unknown | China national standards | MT | 25040.0 | USD | 20181121 |
| Unknown | China national standards | MT | 22310.0 | USD | 20181121 |
| Unknown | China national standards | MT | 22650.0 | USD | 20181121 |
| Unknown | China national standards | MT | 25140.0 | USD | 20181121 |