| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 680.0 | USD | 20180820 |
| Unknown | China national standards | MT | 100.0 | USD | 20180820 |
| Unknown | China national standards | MT | 840.0 | USD | 20180819 |
| Unknown | China national standards | MT | 110.0 | USD | 20180819 |
| Unknown | China national standards | MT | 140.0 | USD | 20180819 |
| Unknown | China national standards | MT | 940.0 | USD | 20180818 |
| Unknown | China national standards | MT | 560.0 | USD | 20180818 |
| Unknown | China national standards | MT | 750.0 | USD | 20180818 |
| Unknown | China national standards | MT | 1480.0 | USD | 20180818 |
| Unknown | China national standards | MT | 630.0 | USD | 20180818 |