| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 840.0 | USD | 20181201 |
| Unknown | China national standards | MT | 830.0 | USD | 20181201 |
| Unknown | China national standards | MT | 480.0 | USD | 20181201 |
| Unknown | China national standards | MT | 920.0 | USD | 20181201 |
| Unknown | China national standards | MT | 720.0 | USD | 20181201 |
| Unknown | China national standards | MT | 420.0 | USD | 20181201 |
| Unknown | China national standards | MT | 620.0 | USD | 20181201 |
| Unknown | China national standards | MT | 890.0 | USD | 20181201 |
| Unknown | China national standards | MT | 920.0 | USD | 20181201 |
| Unknown | China national standards | MT | 760.0 | USD | 20181201 |