| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1090.0 | USD | 20200218 |
| Unknown | China national standards | MT | 520.0 | USD | 20200218 |
| Unknown | China national standards | MT | 550.0 | USD | 20200218 |
| Unknown | China national standards | MT | 220.0 | USD | 20200218 |
| Unknown | China national standards | MT | 460.0 | USD | 20200218 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200218 |
| Unknown | China national standards | MT | 780.0 | USD | 20200218 |
| Unknown | China national standards | MT | 170.0 | USD | 20200218 |
| Unknown | China national standards | MT | 80.0 | USD | 20200218 |
| Unknown | China national standards | MT | 670.0 | USD | 20200218 |