| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 34820.0 | USD | 20180601 |
| Unknown | China national standards | MT | 36970.0 | USD | 20180601 |
| Unknown | China national standards | MT | 37920.0 | USD | 20180601 |
| Unknown | China national standards | MT | 35150.0 | USD | 20180601 |
| Unknown | China national standards | MT | 32800.0 | USD | 20180601 |
| Unknown | China national standards | MT | 30740.0 | USD | 20180601 |
| Unknown | China national standards | MT | 32120.0 | USD | 20180601 |
| Unknown | China national standards | MT | 63420.0 | USD | 20180601 |
| Unknown | China national standards | MT | 33630.0 | USD | 20180601 |
| Unknown | China national standards | MT | 32400.0 | USD | 20180601 |