| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 390.0 | USD | 20210101 |
| Unknown | China national standards | MT | 580.0 | USD | 20210101 |
| Unknown | China national standards | MT | 380.0 | USD | 20210101 |
| Unknown | China national standards | MT | 620.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2640.0 | USD | 20201223 |
| Unknown | China national standards | MT | 2440.0 | USD | 20201223 |
| Unknown | China national standards | MT | 4950.0 | USD | 20201223 |
| Unknown | China national standards | MT | 3100.0 | USD | 20201223 |
| Unknown | China national standards | MT | 3670.0 | USD | 20201223 |
| Unknown | China national standards | MT | 2520.0 | USD | 20201223 |