| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 88270.0 | USD | 20190918 |
| Unknown | China national standards | MT | 13750.0 | USD | 20190918 |
| Unknown | China national standards | MT | 14450.0 | USD | 20190917 |
| Unknown | China national standards | MT | 89000.0 | USD | 20190917 |
| Unknown | China national standards | MT | 83900.0 | USD | 20190915 |
| Unknown | China national standards | MT | 102960.0 | USD | 20190915 |
| Unknown | China national standards | MT | 12800.0 | USD | 20190915 |
| Unknown | China national standards | MT | 83900.0 | USD | 20190915 |
| Unknown | China national standards | MT | 60470.0 | USD | 20190914 |
| Unknown | China national standards | MT | 102960.0 | USD | 20190914 |