| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 88400.0 | USD | 20200322 |
| Unknown | China national standards | MT | 108770.0 | USD | 20200322 |
| Unknown | China national standards | MT | 102390.0 | USD | 20200321 |
| Unknown | China national standards | MT | 12430.0 | USD | 20200320 |
| Unknown | China national standards | MT | 103160.0 | USD | 20200319 |
| Unknown | China national standards | MT | 11350.0 | USD | 20200319 |
| Unknown | China national standards | MT | 12560.0 | USD | 20200318 |
| Unknown | China national standards | MT | 15700.0 | USD | 20200318 |
| Unknown | China national standards | MT | 82550.0 | USD | 20200317 |
| Unknown | China national standards | MT | 14820.0 | USD | 20200317 |