| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20210317 |
| Unknown | China national standards | MT | 150.0 | USD | 20210317 |
| Unknown | China national standards | MT | 980.0 | USD | 20210316 |
| Unknown | China national standards | MT | 160.0 | USD | 20210316 |
| Unknown | China national standards | MT | 170.0 | USD | 20210316 |
| Unknown | China national standards | MT | 910.0 | USD | 20210316 |
| Unknown | China national standards | MT | 150.0 | USD | 20210316 |
| Unknown | China national standards | MT | 950.0 | USD | 20210316 |
| Unknown | China national standards | MT | 150.0 | USD | 20210316 |
| Unknown | China national standards | MT | 140.0 | USD | 20210316 |