| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20200318 |
| Unknown | China national standards | MT | 80.0 | USD | 20200318 |
| Unknown | China national standards | MT | 390.0 | USD | 20200317 |
| Unknown | China national standards | MT | 70.0 | USD | 20200317 |
| Unknown | China national standards | MT | 80.0 | USD | 20200317 |
| Unknown | China national standards | MT | 1770.0 | USD | 20200316 |
| Unknown | China national standards | MT | 240.0 | USD | 20200316 |
| Unknown | China national standards | MT | 90.0 | USD | 20200316 |
| Unknown | China national standards | MT | 80.0 | USD | 20200316 |
| Unknown | China national standards | MT | 70.0 | USD | 20200316 |