| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1220.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1330.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1250.0 | USD | 20200301 |
| Unknown | China national standards | MT | 170.0 | USD | 20200301 |
| Unknown | China national standards | MT | 170.0 | USD | 20200301 |
| Unknown | China national standards | MT | 190.0 | USD | 20200301 |
| Unknown | China national standards | MT | 180.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1410.0 | USD | 20200223 |
| Unknown | China national standards | MT | 1490.0 | USD | 20200221 |
| Unknown | China national standards | MT | 200.0 | USD | 20200221 |