| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6490.0 | USD | 20200319 |
| Unknown | China national standards | MT | 880.0 | USD | 20200318 |
| Unknown | China national standards | MT | 6400.0 | USD | 20200318 |
| Unknown | China national standards | MT | 61270.0 | USD | 20200317 |
| Unknown | China national standards | MT | 54940.0 | USD | 20200317 |
| Unknown | China national standards | MT | 45160.0 | USD | 20200317 |
| Unknown | China national standards | MT | 6760.0 | USD | 20200316 |
| Unknown | China national standards | MT | 7860.0 | USD | 20200316 |
| Unknown | China national standards | MT | 6430.0 | USD | 20200316 |
| Unknown | China national standards | MT | 47350.0 | USD | 20200315 |