| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20200317 |
| Unknown | China national standards | MT | 410.0 | USD | 20200316 |
| Unknown | China national standards | MT | 590.0 | USD | 20200316 |
| Unknown | China national standards | MT | 760.0 | USD | 20200316 |
| Unknown | China national standards | MT | 1230.0 | USD | 20200316 |
| Unknown | China national standards | MT | 440.0 | USD | 20200316 |
| Unknown | China national standards | MT | 380.0 | USD | 20200316 |
| Unknown | China national standards | MT | 240.0 | USD | 20200316 |
| Unknown | China national standards | MT | 3110.0 | USD | 20200315 |
| Unknown | China national standards | MT | 500.0 | USD | 20200315 |