| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5500.0 | USD | 20181012 |
| Unknown | China national standards | MT | 5210.0 | USD | 20181012 |
| Unknown | China national standards | MT | 5190.0 | USD | 20181012 |
| Unknown | China national standards | MT | 5210.0 | USD | 20181012 |
| Unknown | China national standards | MT | 5110.0 | USD | 20181012 |
| Unknown | China national standards | MT | 33890.0 | USD | 20181011 |
| Unknown | China national standards | MT | 32900.0 | USD | 20181011 |
| Unknown | China national standards | MT | 5110.0 | USD | 20181011 |
| Unknown | China national standards | MT | 5770.0 | USD | 20181011 |
| Unknown | China national standards | MT | 4740.0 | USD | 20181011 |