| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4590.0 | USD | 20180821 |
| Unknown | China national standards | MT | 36700.0 | USD | 20180820 |
| Unknown | China national standards | MT | 46870.0 | USD | 20180820 |
| Unknown | China national standards | MT | 36890.0 | USD | 20180820 |
| Unknown | China national standards | MT | 29460.0 | USD | 20180820 |
| Unknown | China national standards | MT | 56390.0 | USD | 20180820 |
| Unknown | China national standards | MT | 38260.0 | USD | 20180820 |
| Unknown | China national standards | MT | 33110.0 | USD | 20180820 |
| Unknown | China national standards | MT | 5300.0 | USD | 20180820 |
| Unknown | China national standards | MT | 5020.0 | USD | 20180820 |