| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3550.0 | USD | 20191118 |
| Unknown | China national standards | MT | 560.0 | USD | 20191118 |
| Unknown | China national standards | MT | 500.0 | USD | 20191118 |
| Unknown | China national standards | MT | 1260.0 | USD | 20191118 |
| Unknown | China national standards | MT | 3290.0 | USD | 20191118 |
| Unknown | China national standards | MT | 1920.0 | USD | 20191118 |
| Unknown | China national standards | MT | 440.0 | USD | 20191118 |
| Unknown | China national standards | MT | 490.0 | USD | 20191117 |
| Unknown | China national standards | MT | 310.0 | USD | 20191117 |
| Unknown | China national standards | MT | 500.0 | USD | 20191117 |