| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20190119 |
| Unknown | China national standards | MT | 520.0 | USD | 20190119 |
| Unknown | China national standards | MT | 1120.0 | USD | 20190118 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190118 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190118 |
| Unknown | China national standards | MT | 2340.0 | USD | 20190118 |
| Unknown | China national standards | MT | 4970.0 | USD | 20190118 |
| Unknown | China national standards | MT | 2480.0 | USD | 20190118 |
| Unknown | China national standards | MT | 2030.0 | USD | 20190118 |
| Unknown | China national standards | MT | 4360.0 | USD | 20190118 |