| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20190601 |
| Unknown | China national standards | MT | 480.0 | USD | 20190601 |
| Unknown | China national standards | MT | 750.0 | USD | 20190601 |
| Unknown | China national standards | MT | 720.0 | USD | 20190601 |
| Unknown | China national standards | MT | 760.0 | USD | 20190601 |
| Unknown | China national standards | MT | 640.0 | USD | 20190601 |
| Unknown | China national standards | MT | 660.0 | USD | 20190601 |
| Unknown | China national standards | MT | 820.0 | USD | 20190601 |
| Unknown | China national standards | MT | 740.0 | USD | 20190601 |
| Unknown | China national standards | MT | 830.0 | USD | 20190601 |