| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 550.0 | USD | 20191001 |
| Unknown | China national standards | MT | 540.0 | USD | 20191001 |
| Unknown | China national standards | MT | 920.0 | USD | 20191001 |
| Unknown | China national standards | MT | 690.0 | USD | 20191001 |
| Unknown | China national standards | MT | 490.0 | USD | 20191001 |
| Unknown | China national standards | MT | 550.0 | USD | 20191001 |
| Unknown | China national standards | MT | 440.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1350.0 | USD | 20191001 |
| Unknown | China national standards | MT | 690.0 | USD | 20191001 |
| Unknown | China national standards | MT | 640.0 | USD | 20191001 |