| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 55550.0 | USD | 20190819 |
| Unknown | China national standards | MT | 1480.0 | USD | 20190818 |
| Unknown | China national standards | MT | 1760.0 | USD | 20190818 |
| Unknown | China national standards | MT | 54220.0 | USD | 20190818 |
| Unknown | China national standards | MT | 65470.0 | USD | 20190818 |
| Unknown | China national standards | MT | 65470.0 | USD | 20190817 |
| Unknown | China national standards | MT | 58210.0 | USD | 20190817 |
| Unknown | China national standards | MT | 58210.0 | USD | 20190817 |
| Unknown | China national standards | MT | 270.0 | USD | 20190816 |
| Unknown | China national standards | MT | 210.0 | USD | 20190816 |