| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20190621 |
| Unknown | China national standards | MT | 90.0 | USD | 20190621 |
| Unknown | China national standards | MT | 120.0 | USD | 20190621 |
| Unknown | China national standards | MT | 740.0 | USD | 20190620 |
| Unknown | China national standards | MT | 4290.0 | USD | 20190620 |
| Unknown | China national standards | MT | 9340.0 | USD | 20190620 |
| Unknown | China national standards | MT | 940.0 | USD | 20190620 |
| Unknown | China national standards | MT | 11550.0 | USD | 20190620 |
| Unknown | China national standards | MT | 7110.0 | USD | 20190620 |
| Unknown | China national standards | MT | 580.0 | USD | 20190620 |