| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20190819 |
| Unknown | China national standards | MT | 320.0 | USD | 20190819 |
| Unknown | China national standards | MT | 490.0 | USD | 20190819 |
| Unknown | China national standards | MT | 320.0 | USD | 20190818 |
| Unknown | China national standards | MT | 290.0 | USD | 20190818 |
| Unknown | China national standards | MT | 2340.0 | USD | 20190818 |
| Unknown | China national standards | MT | 1970.0 | USD | 20190818 |
| Unknown | China national standards | MT | 1930.0 | USD | 20190818 |
| Unknown | China national standards | MT | 2030.0 | USD | 20190818 |
| Unknown | China national standards | MT | 2620.0 | USD | 20190818 |