| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5010.0 | USD | 20200310 |
| Unknown | China national standards | MT | 120.0 | USD | 20200310 |
| Unknown | China national standards | MT | 780.0 | USD | 20200310 |
| Unknown | China national standards | MT | 150.0 | USD | 20200310 |
| Unknown | China national standards | MT | 420.0 | USD | 20200310 |
| Unknown | China national standards | MT | 710.0 | USD | 20200310 |
| Unknown | China national standards | MT | 710.0 | USD | 20200310 |
| Unknown | China national standards | MT | 900.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1220.0 | USD | 20200301 |