| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 340.0 | USD | 20190101 |
| Unknown | China national standards | MT | 210.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6820.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1030.0 | USD | 20190101 |
| Unknown | China national standards | MT | 32960.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1140.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190101 |
| Unknown | China national standards | MT | 13970.0 | USD | 20190101 |
| Unknown | China national standards | MT | 7130.0 | USD | 20190101 |
| Unknown | China national standards | MT | 14300.0 | USD | 20190101 |