| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2220.0 | USD | 20191120 |
| Unknown | China national standards | MT | 300.0 | USD | 20191120 |
| Unknown | China national standards | MT | 210.0 | USD | 20191120 |
| Unknown | China national standards | MT | 260.0 | USD | 20191120 |
| Unknown | China national standards | MT | 250.0 | USD | 20191120 |
| Unknown | China national standards | MT | 260.0 | USD | 20191120 |
| Unknown | China national standards | MT | 280.0 | USD | 20191120 |
| Unknown | China national standards | MT | 230.0 | USD | 20191119 |
| Unknown | China national standards | MT | 280.0 | USD | 20191119 |
| Unknown | China national standards | MT | 300.0 | USD | 20191119 |