| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4000.0 | USD | 20190101 |
| Unknown | China national standards | MT | 580.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3990.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6740.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3860.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3470.0 | USD | 20190101 |
| Unknown | China national standards | MT | 7420.0 | USD | 20190101 |
| Unknown | China national standards | MT | 700.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4030.0 | USD | 20190101 |
| Unknown | China national standards | MT | 2200.0 | USD | 20190101 |