| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3770.0 | USD | 20190923 |
| Unknown | China national standards | MT | 1840.0 | USD | 20190922 |
| Unknown | China national standards | MT | 3150.0 | USD | 20190922 |
| Unknown | China national standards | MT | 3800.0 | USD | 20190922 |
| Unknown | China national standards | MT | 3750.0 | USD | 20190922 |
| Unknown | China national standards | MT | 3770.0 | USD | 20190922 |
| Unknown | China national standards | MT | 26890.0 | USD | 20190922 |
| Unknown | China national standards | MT | 26570.0 | USD | 20190922 |
| Unknown | China national standards | MT | 27730.0 | USD | 20190922 |
| Unknown | China national standards | MT | 26260.0 | USD | 20190922 |