| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1910.0 | USD | 20200319 |
| Unknown | China national standards | MT | 1790.0 | USD | 20200319 |
| Unknown | China national standards | MT | 260.0 | USD | 20200319 |
| Unknown | China national standards | MT | 2750.0 | USD | 20200318 |
| Unknown | China national standards | MT | 390.0 | USD | 20200318 |
| Unknown | China national standards | MT | 440.0 | USD | 20200318 |
| Unknown | China national standards | MT | 1850.0 | USD | 20200317 |
| Unknown | China national standards | MT | 2760.0 | USD | 20200317 |
| Unknown | China national standards | MT | 270.0 | USD | 20200317 |
| Unknown | China national standards | MT | 240.0 | USD | 20200316 |