| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1140.0 | USD | 20210115 |
| Unknown | China national standards | MT | 5940.0 | USD | 20210115 |
| Unknown | China national standards | MT | 770.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1610.0 | USD | 20210115 |
| Unknown | China national standards | MT | 3170.0 | USD | 20210115 |
| Unknown | China national standards | MT | 6150.0 | USD | 20210115 |
| Unknown | China national standards | MT | 260.0 | USD | 20210115 |
| Unknown | China national standards | MT | 1910.0 | USD | 20210115 |
| Unknown | China national standards | MT | 680.0 | USD | 20210115 |
| Unknown | China national standards | MT | 10310.0 | USD | 20210115 |