| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2320.0 | USD | 20191118 |
| Unknown | China national standards | MT | 870.0 | USD | 20191118 |
| Unknown | China national standards | MT | 990.0 | USD | 20191118 |
| Unknown | China national standards | MT | 110.0 | USD | 20191118 |
| Unknown | China national standards | MT | 140.0 | USD | 20191117 |
| Unknown | China national standards | MT | 110.0 | USD | 20191117 |
| Unknown | China national standards | MT | 870.0 | USD | 20191117 |
| Unknown | China national standards | MT | 970.0 | USD | 20191117 |
| Unknown | China national standards | MT | 4970.0 | USD | 20191117 |
| Unknown | China national standards | MT | 120.0 | USD | 20191117 |