| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 390.0 | USD | 20181101 |
| Unknown | China national standards | MT | 110.0 | USD | 20181101 |
| Unknown | China national standards | MT | 280.0 | USD | 20181101 |
| Unknown | China national standards | MT | 550.0 | USD | 20181101 |
| Unknown | China national standards | MT | 330.0 | USD | 20181101 |
| Unknown | China national standards | MT | 900.0 | USD | 20181101 |
| Unknown | China national standards | MT | 410.0 | USD | 20181101 |
| Unknown | China national standards | MT | 460.0 | USD | 20181101 |
| Unknown | China national standards | MT | 360.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2510.0 | USD | 20181101 |