| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10650.0 | USD | 20190820 |
| Unknown | China national standards | MT | 6220.0 | USD | 20190820 |
| Unknown | China national standards | MT | 5710.0 | USD | 20190820 |
| Unknown | China national standards | MT | 3500.0 | USD | 20190820 |
| Unknown | China national standards | MT | 5680.0 | USD | 20190820 |
| Unknown | China national standards | MT | 620.0 | USD | 20190820 |
| Unknown | China national standards | MT | 980.0 | USD | 20190820 |
| Unknown | China national standards | MT | 780.0 | USD | 20190820 |
| Unknown | China national standards | MT | 510.0 | USD | 20190819 |
| Unknown | China national standards | MT | 5140.0 | USD | 20190819 |