| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1350.0 | USD | 20200301 |
| Unknown | China national standards | MT | 660.0 | USD | 20200301 |
| Unknown | China national standards | MT | 70.0 | USD | 20200301 |
| Unknown | China national standards | MT | 760.0 | USD | 20200301 |
| Unknown | China national standards | MT | 5350.0 | USD | 20200301 |
| Unknown | China national standards | MT | 5200.0 | USD | 20200223 |
| Unknown | China national standards | MT | 5460.0 | USD | 20200223 |
| Unknown | China national standards | MT | 5090.0 | USD | 20200222 |
| Unknown | China national standards | MT | 740.0 | USD | 20200222 |