| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21730.0 | USD | 20191014 |
| Unknown | China national standards | MT | 16000.0 | USD | 20191013 |
| Unknown | China national standards | MT | 3050.0 | USD | 20191013 |
| Unknown | China national standards | MT | 19760.0 | USD | 20191012 |
| Unknown | China national standards | MT | 2820.0 | USD | 20191012 |
| Unknown | China national standards | MT | 2810.0 | USD | 20191012 |
| Unknown | China national standards | MT | 19840.0 | USD | 20191011 |
| Unknown | China national standards | MT | 1920.0 | USD | 20191011 |
| Unknown | China national standards | MT | 3950.0 | USD | 20191011 |
| Unknown | China national standards | MT | 22940.0 | USD | 20191011 |