| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1240.0 | USD | 20200213 |
| Unknown | China national standards | MT | 510.0 | USD | 20200213 |
| Unknown | China national standards | MT | 500.0 | USD | 20200213 |
| Unknown | China national standards | MT | 550.0 | USD | 20200213 |
| Unknown | China national standards | MT | 610.0 | USD | 20200213 |
| Unknown | China national standards | MT | 560.0 | USD | 20200212 |
| Unknown | China national standards | MT | 490.0 | USD | 20200212 |
| Unknown | China national standards | MT | 640.0 | USD | 20200212 |
| Unknown | China national standards | MT | 740.0 | USD | 20200212 |
| Unknown | China national standards | MT | 1090.0 | USD | 20200212 |