| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2100.0 | USD | 20200314 |
| Unknown | China national standards | MT | 1540.0 | USD | 20200314 |
| Unknown | China national standards | MT | 20.0 | USD | 20200314 |
| Unknown | China national standards | MT | 290.0 | USD | 20200314 |
| Unknown | China national standards | MT | 70.0 | USD | 20200314 |
| Unknown | China national standards | MT | 210.0 | USD | 20200314 |
| Unknown | China national standards | MT | 50.0 | USD | 20200314 |
| Unknown | China national standards | MT | 240.0 | USD | 20200314 |
| Unknown | China national standards | MT | 220.0 | USD | 20200314 |
| Unknown | China national standards | MT | 430.0 | USD | 20200314 |