| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4060.0 | USD | 20210323 |
| Unknown | China national standards | MT | 3770.0 | USD | 20210323 |
| Unknown | China national standards | MT | 3720.0 | USD | 20210323 |
| Unknown | China national standards | MT | 4040.0 | USD | 20210323 |
| Unknown | China national standards | MT | 3690.0 | USD | 20210323 |
| Unknown | China national standards | MT | 3000.0 | USD | 20210323 |
| Unknown | China national standards | MT | 27200.0 | USD | 20210323 |
| Unknown | China national standards | MT | 24540.0 | USD | 20210323 |
| Unknown | China national standards | MT | 26040.0 | USD | 20210323 |
| Unknown | China national standards | MT | 23990.0 | USD | 20210323 |