| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5340.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2780.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1290.0 | USD | 20190801 |
| Unknown | China national standards | MT | 21760.0 | USD | 20190801 |
| Unknown | China national standards | MT | 17070.0 | USD | 20190801 |
| Unknown | China national standards | MT | 10080.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3000.0 | USD | 20190801 |
| Unknown | China national standards | MT | 20260.0 | USD | 20190801 |
| Unknown | China national standards | MT | 11300.0 | USD | 20190801 |