| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 35360.0 | USD | 20190820 |
| Unknown | China national standards | MT | 3540.0 | USD | 20190820 |
| Unknown | China national standards | MT | 5820.0 | USD | 20190820 |
| Unknown | China national standards | MT | 890.0 | USD | 20190820 |
| Unknown | China national standards | MT | 870.0 | USD | 20190820 |
| Unknown | China national standards | MT | 600.0 | USD | 20190820 |
| Unknown | China national standards | MT | 940.0 | USD | 20190820 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190820 |
| Unknown | China national standards | MT | 660.0 | USD | 20190820 |
| Unknown | China national standards | MT | 1180.0 | USD | 20190819 |