| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10020.0 | USD | 20191012 |
| Unknown | China national standards | MT | 10930.0 | USD | 20191011 |
| Unknown | China national standards | MT | 10000.0 | USD | 20191011 |
| Unknown | China national standards | MT | 10240.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1450.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1450.0 | USD | 20191001 |
| Unknown | China national standards | MT | 10930.0 | USD | 20191001 |
| Unknown | China national standards | MT | 10240.0 | USD | 20191001 |
| Unknown | China national standards | MT | 9860.0 | USD | 20190923 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190923 |