| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 520.0 | USD | 20191001 |
| Unknown | China national standards | MT | 350.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1150.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5760.0 | USD | 20191001 |
| Unknown | China national standards | MT | 390.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1040.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1650.0 | USD | 20191001 |
| Unknown | China national standards | MT | 400.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1570.0 | USD | 20191001 |
| Unknown | China national standards | MT | 410.0 | USD | 20191001 |