| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2280.0 | USD | 20191119 |
| Unknown | China national standards | MT | 60540.0 | USD | 20191119 |
| Unknown | China national standards | MT | 26250.0 | USD | 20191119 |
| Unknown | China national standards | MT | 18870.0 | USD | 20191119 |
| Unknown | China national standards | MT | 17810.0 | USD | 20191119 |
| Unknown | China national standards | MT | 4230.0 | USD | 20191118 |
| Unknown | China national standards | MT | 21210.0 | USD | 20191118 |
| Unknown | China national standards | MT | 19900.0 | USD | 20191118 |
| Unknown | China national standards | MT | 26230.0 | USD | 20191117 |
| Unknown | China national standards | MT | 63060.0 | USD | 20191117 |