| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17610.0 | USD | 20200301 |
| Unknown | China national standards | MT | 17840.0 | USD | 20200301 |
| Unknown | China national standards | MT | 16500.0 | USD | 20200223 |
| Unknown | China national standards | MT | 2550.0 | USD | 20200223 |
| Unknown | China national standards | MT | 3020.0 | USD | 20200223 |
| Unknown | China national standards | MT | 2140.0 | USD | 20200223 |
| Unknown | China national standards | MT | 2550.0 | USD | 20200223 |
| Unknown | China national standards | MT | 67290.0 | USD | 20200223 |
| Unknown | China national standards | MT | 3580.0 | USD | 20200223 |
| Unknown | China national standards | MT | 3180.0 | USD | 20200222 |