| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20200223 |
| Unknown | China national standards | MT | 2330.0 | USD | 20200223 |
| Unknown | China national standards | MT | 2440.0 | USD | 20200223 |
| Unknown | China national standards | MT | 350.0 | USD | 20200223 |
| Unknown | China national standards | MT | 350.0 | USD | 20200222 |
| Unknown | China national standards | MT | 370.0 | USD | 20200222 |
| Unknown | China national standards | MT | 2420.0 | USD | 20200221 |
| Unknown | China national standards | MT | 270.0 | USD | 20200221 |
| Unknown | China national standards | MT | 420.0 | USD | 20200221 |
| Unknown | China national standards | MT | 350.0 | USD | 20200221 |