| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1070.0 | USD | 20191001 |
| Unknown | China national standards | MT | 520.0 | USD | 20191001 |
| Unknown | China national standards | MT | 360.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3360.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1850.0 | USD | 20191001 |
| Unknown | China national standards | MT | 250.0 | USD | 20191001 |
| Unknown | China national standards | MT | 760.0 | USD | 20191001 |
| Unknown | China national standards | MT | 320.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1770.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1800.0 | USD | 20191001 |