| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20190201 |
| Unknown | China national standards | MT | 370.0 | USD | 20190201 |
| Unknown | China national standards | MT | 370.0 | USD | 20190201 |
| Unknown | China national standards | MT | 500.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1160.0 | USD | 20190201 |
| Unknown | China national standards | MT | 150.0 | USD | 20190201 |
| Unknown | China national standards | MT | 480.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1400.0 | USD | 20190201 |
| Unknown | China national standards | MT | 370.0 | USD | 20190201 |
| Unknown | China national standards | MT | 370.0 | USD | 20190201 |