| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3940.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4000.0 | USD | 20200301 |
| Unknown | China national standards | MT | 5010.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4080.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3980.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4980.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4210.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4220.0 | USD | 20200301 |
| Unknown | China national standards | MT | 4210.0 | USD | 20200301 |
| Unknown | China national standards | MT | 3700.0 | USD | 20200301 |