| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20191121 |
| Unknown | China national standards | MT | 90.0 | USD | 20191121 |
| Unknown | China national standards | MT | 90.0 | USD | 20191121 |
| Unknown | China national standards | MT | 140.0 | USD | 20191121 |
| Unknown | China national standards | MT | 90.0 | USD | 20191121 |
| Unknown | China national standards | MT | 200.0 | USD | 20191121 |
| Unknown | China national standards | MT | 90.0 | USD | 20191121 |
| Unknown | China national standards | MT | 80.0 | USD | 20191121 |
| Unknown | China national standards | MT | 80.0 | USD | 20191121 |
| Unknown | China national standards | MT | 180.0 | USD | 20191121 |