| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15450.0 | USD | 20210321 |
| Unknown | China national standards | MT | 16020.0 | USD | 20210321 |
| Unknown | China national standards | MT | 16220.0 | USD | 20210321 |
| Unknown | China national standards | MT | 17860.0 | USD | 20210321 |
| Unknown | China national standards | MT | 17450.0 | USD | 20210321 |
| Unknown | China national standards | MT | 12710.0 | USD | 20210321 |
| Unknown | China national standards | MT | 2090.0 | USD | 20210320 |
| Unknown | China national standards | MT | 2620.0 | USD | 20210320 |
| Unknown | China national standards | MT | 2770.0 | USD | 20210320 |
| Unknown | China national standards | MT | 1950.0 | USD | 20210320 |