| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3180.0 | USD | 20200401 |
| Unknown | China national standards | MT | 3320.0 | USD | 20200401 |
| Unknown | China national standards | MT | 3170.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2990.0 | USD | 20200401 |
| Unknown | China national standards | MT | 23390.0 | USD | 20200323 |
| Unknown | China national standards | MT | 3290.0 | USD | 20200323 |
| Unknown | China national standards | MT | 3380.0 | USD | 20200323 |
| Unknown | China national standards | MT | 2960.0 | USD | 20200323 |
| Unknown | China national standards | MT | 3600.0 | USD | 20200323 |
| Unknown | China national standards | MT | 3290.0 | USD | 20200323 |