| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20190120 |
| Unknown | China national standards | MT | 2170.0 | USD | 20190119 |
| Unknown | China national standards | MT | 26680.0 | USD | 20190119 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190119 |
| Unknown | China national standards | MT | 300.0 | USD | 20190119 |
| Unknown | China national standards | MT | 850.0 | USD | 20190119 |
| Unknown | China national standards | MT | 2310.0 | USD | 20190119 |
| Unknown | China national standards | MT | 1920.0 | USD | 20190119 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190119 |
| Unknown | China national standards | MT | 4580.0 | USD | 20190119 |