| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20191012 |
| Unknown | China national standards | MT | 630.0 | USD | 20191012 |
| Unknown | China national standards | MT | 380.0 | USD | 20191012 |
| Unknown | China national standards | MT | 140.0 | USD | 20191012 |
| Unknown | China national standards | MT | 160.0 | USD | 20191012 |
| Unknown | China national standards | MT | 50.0 | USD | 20191012 |
| Unknown | China national standards | MT | 50.0 | USD | 20191012 |
| Unknown | China national standards | MT | 90.0 | USD | 20191012 |
| Unknown | China national standards | MT | 300.0 | USD | 20191012 |
| Unknown | China national standards | MT | 60.0 | USD | 20191012 |