| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2320.0 | USD | 20200319 |
| Unknown | China national standards | MT | 330.0 | USD | 20200319 |
| Unknown | China national standards | MT | 150.0 | USD | 20200319 |
| Unknown | China national standards | MT | 5340.0 | USD | 20200319 |
| Unknown | China national standards | MT | 250.0 | USD | 20200319 |
| Unknown | China national standards | MT | 240.0 | USD | 20200319 |
| Unknown | China national standards | MT | 750.0 | USD | 20200319 |
| Unknown | China national standards | MT | 3660.0 | USD | 20200319 |
| Unknown | China national standards | MT | 340.0 | USD | 20200319 |
| Unknown | China national standards | MT | 450.0 | USD | 20200319 |