| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27220.0 | USD | 20200301 |
| Unknown | China national standards | MT | 50890.0 | USD | 20200301 |
| Unknown | China national standards | MT | 17330.0 | USD | 20200301 |
| Unknown | China national standards | MT | 52850.0 | USD | 20200301 |
| Unknown | China national standards | MT | 19270.0 | USD | 20200301 |
| Unknown | China national standards | MT | 20280.0 | USD | 20200301 |
| Unknown | China national standards | MT | 60000.0 | USD | 20200223 |
| Unknown | China national standards | MT | 2620.0 | USD | 20200223 |
| Unknown | China national standards | MT | 2700.0 | USD | 20200223 |
| Unknown | China national standards | MT | 1880.0 | USD | 20200223 |