| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120550.0 | USD | 20190101 |
| Unknown | China national standards | MT | 45150.0 | USD | 20190101 |
| Unknown | China national standards | MT | 32660.0 | USD | 20190101 |
| Unknown | China national standards | MT | 330.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190101 |
| Unknown | China national standards | MT | 850.0 | USD | 20190101 |
| Unknown | China national standards | MT | 640.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2730.0 | USD | 20190101 |
| Unknown | China national standards | MT | 970.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190101 |