| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20200411 |
| Unknown | China national standards | MT | 230.0 | USD | 20200411 |
| Unknown | China national standards | MT | 300.0 | USD | 20200411 |
| Unknown | China national standards | MT | 270.0 | USD | 20200411 |
| Unknown | China national standards | MT | 2640.0 | USD | 20200410 |
| Unknown | China national standards | MT | 2050.0 | USD | 20200410 |
| Unknown | China national standards | MT | 2790.0 | USD | 20200410 |
| Unknown | China national standards | MT | 1930.0 | USD | 20200410 |
| Unknown | China national standards | MT | 2440.0 | USD | 20200410 |
| Unknown | China national standards | MT | 2100.0 | USD | 20200410 |