| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20191001 |
| Unknown | China national standards | MT | 660.0 | USD | 20191001 |
| Unknown | China national standards | MT | 660.0 | USD | 20191001 |
| Unknown | China national standards | MT | 860.0 | USD | 20191001 |
| Unknown | China national standards | MT | 850.0 | USD | 20191001 |
| Unknown | China national standards | MT | 890.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3580.0 | USD | 20191001 |
| Unknown | China national standards | MT | 670.0 | USD | 20191001 |
| Unknown | China national standards | MT | 860.0 | USD | 20191001 |
| Unknown | China national standards | MT | 80.0 | USD | 20191001 |