| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4990.0 | USD | 20190201 |
| Unknown | China national standards | MT | 6470.0 | USD | 20190201 |
| Unknown | China national standards | MT | 5140.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4990.0 | USD | 20190201 |
| Unknown | China national standards | MT | 6470.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4560.0 | USD | 20190201 |
| Unknown | China national standards | MT | 6890.0 | USD | 20190201 |
| Unknown | China national standards | MT | 25940.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190201 |