| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7530.0 | USD | 20190819 |
| Unknown | China national standards | MT | 2470.0 | USD | 20190819 |
| Unknown | China national standards | MT | 940.0 | USD | 20190819 |
| Unknown | China national standards | MT | 5140.0 | USD | 20190819 |
| Unknown | China national standards | MT | 870.0 | USD | 20190819 |
| Unknown | China national standards | MT | 210.0 | USD | 20190818 |
| Unknown | China national standards | MT | 950.0 | USD | 20190818 |
| Unknown | China national standards | MT | 6300.0 | USD | 20190818 |
| Unknown | China national standards | MT | 12260.0 | USD | 20190818 |
| Unknown | China national standards | MT | 4730.0 | USD | 20190818 |