| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 880.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200901 |
| Unknown | China national standards | MT | 750.0 | USD | 20200523 |
| Unknown | China national standards | MT | 950.0 | USD | 20200523 |
| Unknown | China national standards | MT | 2860.0 | USD | 20200522 |
| Unknown | China national standards | MT | 15630.0 | USD | 20200522 |
| Unknown | China national standards | MT | 21150.0 | USD | 20200522 |
| Unknown | China national standards | MT | 970.0 | USD | 20200522 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200522 |
| Unknown | China national standards | MT | 970.0 | USD | 20200522 |