| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 680.0 | USD | 20200312 |
| Unknown | China national standards | MT | 4220.0 | USD | 20200311 |
| Unknown | China national standards | MT | 2080.0 | USD | 20200311 |
| Unknown | China national standards | MT | 4220.0 | USD | 20200311 |
| Unknown | China national standards | MT | 2010.0 | USD | 20200311 |
| Unknown | China national standards | MT | 260.0 | USD | 20200311 |
| Unknown | China national standards | MT | 460.0 | USD | 20200311 |
| Unknown | China national standards | MT | 560.0 | USD | 20200311 |
| Unknown | China national standards | MT | 220.0 | USD | 20200311 |
| Unknown | China national standards | MT | 260.0 | USD | 20200311 |