| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4970.0 | USD | 20180601 |
| Unknown | China national standards | MT | 880.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2590.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1710.0 | USD | 20180601 |
| Unknown | China national standards | MT | 830.0 | USD | 20180601 |
| Unknown | China national standards | MT | 840.0 | USD | 20180601 |
| Unknown | China national standards | MT | 790.0 | USD | 20180601 |
| Unknown | China national standards | MT | 740.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1340.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1030.0 | USD | 20180601 |