| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3290.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2930.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3080.0 | USD | 20200223 |
| Unknown | China national standards | MT | 2960.0 | USD | 20200223 |
| Unknown | China national standards | MT | 4210.0 | USD | 20200223 |
| Unknown | China national standards | MT | 530.0 | USD | 20200223 |
| Unknown | China national standards | MT | 430.0 | USD | 20200223 |
| Unknown | China national standards | MT | 430.0 | USD | 20200223 |
| Unknown | China national standards | MT | 510.0 | USD | 20200223 |
| Unknown | China national standards | MT | 480.0 | USD | 20200223 |