| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4000.0 | USD | 20181101 |
| Unknown | China national standards | MT | 29540.0 | USD | 20181101 |
| Unknown | China national standards | MT | 13370.0 | USD | 20181101 |
| Unknown | China national standards | MT | 28760.0 | USD | 20181101 |
| Unknown | China national standards | MT | 17070.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4130.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2470.0 | USD | 20181101 |
| Unknown | China national standards | MT | 20330.0 | USD | 20181101 |
| Unknown | China national standards | MT | 20720.0 | USD | 20181023 |
| Unknown | China national standards | MT | 31980.0 | USD | 20181022 |