| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 41410.0 | USD | 20191117 |
| Unknown | China national standards | MT | 3530.0 | USD | 20191117 |
| Unknown | China national standards | MT | 1060.0 | USD | 20191117 |
| Unknown | China national standards | MT | 240.0 | USD | 20191117 |
| Unknown | China national standards | MT | 1640.0 | USD | 20191117 |
| Unknown | China national standards | MT | 150.0 | USD | 20191116 |
| Unknown | China national standards | MT | 5070.0 | USD | 20191116 |
| Unknown | China national standards | MT | 11840.0 | USD | 20191116 |
| Unknown | China national standards | MT | 370.0 | USD | 20191116 |
| Unknown | China national standards | MT | 6000.0 | USD | 20191116 |