| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 700.0 | USD | 20200212 |
| Unknown | China national standards | MT | 690.0 | USD | 20200212 |
| Unknown | China national standards | MT | 760.0 | USD | 20200212 |
| Unknown | China national standards | MT | 600.0 | USD | 20200212 |
| Unknown | China national standards | MT | 920.0 | USD | 20200212 |
| Unknown | China national standards | MT | 800.0 | USD | 20200211 |
| Unknown | China national standards | MT | 820.0 | USD | 20200211 |
| Unknown | China national standards | MT | 790.0 | USD | 20200211 |
| Unknown | China national standards | MT | 2160.0 | USD | 20200211 |
| Unknown | China national standards | MT | 720.0 | USD | 20200211 |