| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20191001 |
| Unknown | China national standards | MT | 600.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2600.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2070.0 | USD | 20191001 |
| Unknown | China national standards | MT | 690.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1010.0 | USD | 20191001 |
| Unknown | China national standards | MT | 720.0 | USD | 20191001 |
| Unknown | China national standards | MT | 8470.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1900.0 | USD | 20191001 |
| Unknown | China national standards | MT | 640.0 | USD | 20191001 |