| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 760.0 | USD | 20200301 |
| Unknown | China national standards | MT | 7890.0 | USD | 20200301 |
| Unknown | China national standards | MT | 930.0 | USD | 20200301 |
| Unknown | China national standards | MT | 680.0 | USD | 20200301 |
| Unknown | China national standards | MT | 980.0 | USD | 20200301 |
| Unknown | China national standards | MT | 780.0 | USD | 20200301 |
| Unknown | China national standards | MT | 600.0 | USD | 20200301 |
| Unknown | China national standards | MT | 860.0 | USD | 20200301 |
| Unknown | China national standards | MT | 740.0 | USD | 20200301 |
| Unknown | China national standards | MT | 2410.0 | USD | 20200301 |