| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20210116 |
| Unknown | China national standards | MT | 726.71 | USD | 20210115 |
| Unknown | China national standards | MT | 140.0 | USD | 20210115 |
| Unknown | China national standards | MT | 473.56 | USD | 20210115 |
| Unknown | China national standards | MT | 1185.71 | USD | 20210115 |
| Unknown | China national standards | MT | 310.0 | USD | 20210115 |
| Unknown | China national standards | MT | 2140.0 | USD | 20210115 |
| Unknown | China national standards | MT | 110.0 | USD | 20210115 |
| Unknown | China national standards | MT | 150.0 | USD | 20210115 |
| Unknown | China national standards | MT | 560.0 | USD | 20210115 |