| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 840.0 | USD | 20200301 |
| Unknown | China national standards | MT | 900.0 | USD | 20200301 |
| Unknown | China national standards | MT | 930.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1200.0 | USD | 20200301 |
| Unknown | China national standards | MT | 680.0 | USD | 20200223 |
| Unknown | China national standards | MT | 670.0 | USD | 20200223 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200223 |
| Unknown | China national standards | MT | 150.0 | USD | 20200223 |
| Unknown | China national standards | MT | 110.0 | USD | 20200223 |
| Unknown | China national standards | MT | 120.0 | USD | 20200223 |