| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1810.0 | USD | 20210212 |
| Unknown | China national standards | MT | 1780.0 | USD | 20210212 |
| Unknown | China national standards | MT | 390.0 | USD | 20210212 |
| Unknown | China national standards | MT | 480.0 | USD | 20210212 |
| Unknown | China national standards | MT | 420.0 | USD | 20210212 |
| Unknown | China national standards | MT | 250.0 | USD | 20210212 |
| Unknown | China national standards | MT | 250.0 | USD | 20210212 |
| Unknown | China national standards | MT | 1640.0 | USD | 20210211 |
| Unknown | China national standards | MT | 1270.0 | USD | 20210211 |
| Unknown | China national standards | MT | 3520.0 | USD | 20210211 |