| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20191017 |
| Unknown | China national standards | MT | 110.0 | USD | 20191017 |
| Unknown | China national standards | MT | 120.0 | USD | 20191017 |
| Unknown | China national standards | MT | 790.0 | USD | 20191016 |
| Unknown | China national standards | MT | 790.0 | USD | 20191016 |
| Unknown | China national standards | MT | 110.0 | USD | 20191016 |
| Unknown | China national standards | MT | 840.0 | USD | 20191015 |
| Unknown | China national standards | MT | 790.0 | USD | 20191015 |
| Unknown | China national standards | MT | 740.0 | USD | 20191015 |
| Unknown | China national standards | MT | 770.0 | USD | 20191015 |