| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2100.0 | USD | 20190917 |
| Unknown | China national standards | MT | 14480.0 | USD | 20190917 |
| Unknown | China national standards | MT | 10140.0 | USD | 20190916 |
| Unknown | China national standards | MT | 2110.0 | USD | 20190916 |
| Unknown | China national standards | MT | 90.0 | USD | 20190916 |
| Unknown | China national standards | MT | 450.0 | USD | 20190916 |
| Unknown | China national standards | MT | 720.0 | USD | 20190915 |
| Unknown | China national standards | MT | 460.0 | USD | 20190915 |
| Unknown | China national standards | MT | 430.0 | USD | 20190914 |
| Unknown | China national standards | MT | 9020.0 | USD | 20190913 |