| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 390.0 | USD | 20191001 |
| Unknown | China national standards | MT | 440.0 | USD | 20191001 |
| Unknown | China national standards | MT | 510.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1070.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1170.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2040.0 | USD | 20191001 |
| Unknown | China national standards | MT | 450.0 | USD | 20191001 |
| Unknown | China national standards | MT | 320.0 | USD | 20191001 |
| Unknown | China national standards | MT | 400.0 | USD | 20191001 |
| Unknown | China national standards | MT | 100.0 | USD | 20191001 |