| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 740.0 | USD | 20200213 |
| Unknown | China national standards | MT | 810.0 | USD | 20200213 |
| Unknown | China national standards | MT | 820.0 | USD | 20200213 |
| Unknown | China national standards | MT | 860.0 | USD | 20200213 |
| Unknown | China national standards | MT | 920.0 | USD | 20200213 |
| Unknown | China national standards | MT | 130.0 | USD | 20200213 |
| Unknown | China national standards | MT | 790.0 | USD | 20200213 |
| Unknown | China national standards | MT | 130.0 | USD | 20200213 |
| Unknown | China national standards | MT | 900.0 | USD | 20200212 |
| Unknown | China national standards | MT | 15450.0 | USD | 20200212 |