| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1070.0 | USD | 20190101 |
| Unknown | China national standards | MT | 930.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6350.0 | USD | 20190101 |
| Unknown | China national standards | MT | 940.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1030.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1240.0 | USD | 20190101 |
| Unknown | China national standards | MT | 4230.0 | USD | 20190101 |
| Unknown | China national standards | MT | 3120.0 | USD | 20190101 |