| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2710.0 | USD | 20190120 |
| Unknown | China national standards | MT | 15350.0 | USD | 20190119 |
| Unknown | China national standards | MT | 10950.0 | USD | 20190119 |
| Unknown | China national standards | MT | 17660.0 | USD | 20190119 |
| Unknown | China national standards | MT | 2320.0 | USD | 20190119 |
| Unknown | China national standards | MT | 3150.0 | USD | 20190119 |
| Unknown | China national standards | MT | 1920.0 | USD | 20190119 |
| Unknown | China national standards | MT | 13640.0 | USD | 20190118 |
| Unknown | China national standards | MT | 18560.0 | USD | 20190118 |
| Unknown | China national standards | MT | 1870.0 | USD | 20190118 |