| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 310.0 | USD | 20201212 |
| Unknown | China national standards | MT | 810.0 | USD | 20201212 |
| Unknown | China national standards | MT | 2240.0 | USD | 20201212 |
| Unknown | China national standards | MT | 139330.0 | USD | 20201212 |
| Unknown | China national standards | MT | 212120.0 | USD | 20201212 |
| Unknown | China national standards | MT | 8710.0 | USD | 20201211 |
| Unknown | China national standards | MT | 31210.0 | USD | 20201211 |
| Unknown | China national standards | MT | 370.0 | USD | 20201211 |
| Unknown | China national standards | MT | 83850.0 | USD | 20201211 |
| Unknown | China national standards | MT | 9050.0 | USD | 20201211 |