| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20200318 |
| Unknown | China national standards | MT | 120.0 | USD | 20200318 |
| Unknown | China national standards | MT | 730.0 | USD | 20200317 |
| Unknown | China national standards | MT | 1860.0 | USD | 20200317 |
| Unknown | China national standards | MT | 730.0 | USD | 20200317 |
| Unknown | China national standards | MT | 130.0 | USD | 20200317 |
| Unknown | China national standards | MT | 920.0 | USD | 20200316 |
| Unknown | China national standards | MT | 720.0 | USD | 20200316 |
| Unknown | China national standards | MT | 2450.0 | USD | 20200316 |
| Unknown | China national standards | MT | 110.0 | USD | 20200316 |