| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1360.0 | USD | 20190911 |
| Unknown | China national standards | MT | 15040.0 | USD | 20190911 |
| Unknown | China national standards | MT | 8950.0 | USD | 20190911 |
| Unknown | China national standards | MT | 930.0 | USD | 20190911 |
| Unknown | China national standards | MT | 840.0 | USD | 20190911 |
| Unknown | China national standards | MT | 720.0 | USD | 20190910 |
| Unknown | China national standards | MT | 340.0 | USD | 20190910 |
| Unknown | China national standards | MT | 930.0 | USD | 20190910 |
| Unknown | China national standards | MT | 720.0 | USD | 20190910 |
| Unknown | China national standards | MT | 270.0 | USD | 20190910 |