| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20200311 |
| Unknown | China national standards | MT | 130.0 | USD | 20200311 |
| Unknown | China national standards | MT | 100.0 | USD | 20200311 |
| Unknown | China national standards | MT | 120.0 | USD | 20200311 |
| Unknown | China national standards | MT | 90.0 | USD | 20200311 |
| Unknown | China national standards | MT | 710.0 | USD | 20200310 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200310 |
| Unknown | China national standards | MT | 28250.0 | USD | 20200310 |
| Unknown | China national standards | MT | 810.0 | USD | 20200310 |
| Unknown | China national standards | MT | 810.0 | USD | 20200310 |