| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20210316 |
| Unknown | China national standards | MT | 150.0 | USD | 20210316 |
| Unknown | China national standards | MT | 6930.0 | USD | 20210316 |
| Unknown | China national standards | MT | 1980.0 | USD | 20210316 |
| Unknown | China national standards | MT | 1940.0 | USD | 20210316 |
| Unknown | China national standards | MT | 2060.0 | USD | 20210316 |
| Unknown | China national standards | MT | 1710.0 | USD | 20210316 |
| Unknown | China national standards | MT | 860.0 | USD | 20210316 |
| Unknown | China national standards | MT | 930.0 | USD | 20210316 |
| Unknown | China national standards | MT | 940.0 | USD | 20210316 |