| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1510.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4600.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3200.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2800.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190301 |
| Unknown | China national standards | MT | 360.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2840.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2820.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2800.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2320.0 | USD | 20190301 |