| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12810.0 | USD | 20210101 |
| Unknown | China national standards | MT | 6680.0 | USD | 20210101 |
| Unknown | China national standards | MT | 22940.0 | USD | 20201223 |
| Unknown | China national standards | MT | 19800.0 | USD | 20201223 |
| Unknown | China national standards | MT | 31870.0 | USD | 20201223 |
| Unknown | China national standards | MT | 20730.0 | USD | 20201223 |
| Unknown | China national standards | MT | 14430.0 | USD | 20201223 |
| Unknown | China national standards | MT | 4300.0 | USD | 20201223 |
| Unknown | China national standards | MT | 67060.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1260.0 | USD | 20201223 |