| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5960.0 | USD | 20200311 |
| Unknown | China national standards | MT | 7310.0 | USD | 20200301 |
| Unknown | China national standards | MT | 770.0 | USD | 20200301 |
| Unknown | China national standards | MT | 850.0 | USD | 20200301 |
| Unknown | China national standards | MT | 790.0 | USD | 20200301 |
| Unknown | China national standards | MT | 740.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200301 |
| Unknown | China national standards | MT | 790.0 | USD | 20200301 |
| Unknown | China national standards | MT | 850.0 | USD | 20200301 |
| Unknown | China national standards | MT | 790.0 | USD | 20200301 |