| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4960.7 | USD | 20210101 |
| Unknown | China national standards | MT | 5179.99 | USD | 20210101 |
| Unknown | China national standards | MT | 1072.46 | USD | 20210101 |
| Unknown | China national standards | MT | 7031.88 | USD | 20210101 |
| Unknown | China national standards | MT | 7118.49 | USD | 20210101 |
| Unknown | China national standards | MT | 5100.0 | USD | 20210101 |
| Unknown | China national standards | MT | 7640.0 | USD | 20210101 |
| Unknown | China national standards | MT | 8110.0 | USD | 20210101 |
| Unknown | China national standards | MT | 7440.0 | USD | 20210101 |
| Unknown | China national standards | MT | 7530.0 | USD | 20210101 |