| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40.0 | USD | 20200301 |
| Unknown | China national standards | MT | 40.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1310.0 | USD | 20200301 |
| Unknown | China national standards | MT | 250.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2700.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3230.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1750.0 | USD | 20200223 |
| Unknown | China national standards | MT | 2870.0 | USD | 20200223 |
| Unknown | China national standards | MT | 6600.0 | USD | 20200223 |
| Unknown | China national standards | MT | 7650.0 | USD | 20200223 |