| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20200318 |
| Unknown | China national standards | MT | 100.0 | USD | 20200318 |
| Unknown | China national standards | MT | 70.0 | USD | 20200318 |
| Unknown | China national standards | MT | 710.0 | USD | 20200317 |
| Unknown | China national standards | MT | 440.0 | USD | 20200317 |
| Unknown | China national standards | MT | 460.0 | USD | 20200317 |
| Unknown | China national standards | MT | 860.0 | USD | 20200317 |
| Unknown | China national standards | MT | 570.0 | USD | 20200317 |
| Unknown | China national standards | MT | 490.0 | USD | 20200317 |
| Unknown | China national standards | MT | 410.0 | USD | 20200317 |