| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3570.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4140.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3680.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4220.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4080.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3700.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4010.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3880.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4890.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3540.0 | USD | 20200301 |