| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4130.0 | USD | 20210101 |
| Unknown | China national standards | MT | 990.0 | USD | 20210101 |
| Unknown | China national standards | MT | 5490.0 | USD | 20201223 |
| Unknown | China national standards | MT | 20330.0 | USD | 20201223 |
| Unknown | China national standards | MT | 6690.0 | USD | 20201223 |
| Unknown | China national standards | MT | 31850.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1060.0 | USD | 20201223 |
| Unknown | China national standards | MT | 1010.0 | USD | 20201223 |
| Unknown | China national standards | MT | 890.0 | USD | 20201223 |
| Unknown | China national standards | MT | 6470.0 | USD | 20201223 |