| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7140.0 | USD | 20190923 |
| Unknown | China national standards | MT | 5960.0 | USD | 20190923 |
| Unknown | China national standards | MT | 6960.0 | USD | 20190923 |
| Unknown | China national standards | MT | 5390.0 | USD | 20190923 |
| Unknown | China national standards | MT | 2500.0 | USD | 20190923 |
| Unknown | China national standards | MT | 12840.0 | USD | 20190923 |
| Unknown | China national standards | MT | 1780.0 | USD | 20190923 |
| Unknown | China national standards | MT | 1140.0 | USD | 20190923 |
| Unknown | China national standards | MT | 970.0 | USD | 20190922 |
| Unknown | China national standards | MT | 800.0 | USD | 20190922 |