| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20181122 |
| Unknown | China national standards | MT | 100.0 | USD | 20181122 |
| Unknown | China national standards | MT | 540.0 | USD | 20181122 |
| Unknown | China national standards | MT | 220.0 | USD | 20181122 |
| Unknown | China national standards | MT | 360.0 | USD | 20181121 |
| Unknown | China national standards | MT | 2050.0 | USD | 20181121 |
| Unknown | China national standards | MT | 10.0 | USD | 20181121 |
| Unknown | China national standards | MT | 1550.0 | USD | 20181121 |
| Unknown | China national standards | MT | 28810.0 | USD | 20181121 |
| Unknown | China national standards | MT | 10390.0 | USD | 20181121 |