| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1780.0 | USD | 20181114 |
| Unknown | China national standards | MT | 420.0 | USD | 20181114 |
| Unknown | China national standards | MT | 1390.0 | USD | 20181114 |
| Unknown | China national standards | MT | 680.0 | USD | 20181114 |
| Unknown | China national standards | MT | 930.0 | USD | 20181114 |
| Unknown | China national standards | MT | 390.0 | USD | 20181114 |
| Unknown | China national standards | MT | 320.0 | USD | 20181113 |
| Unknown | China national standards | MT | 210.0 | USD | 20181113 |
| Unknown | China national standards | MT | 1760.0 | USD | 20181113 |
| Unknown | China national standards | MT | 910.0 | USD | 20181113 |