| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5700.0 | USD | 20190101 |
| Unknown | China national standards | MT | 5820.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1720.0 | USD | 20190101 |
| Unknown | China national standards | MT | 315330.0 | USD | 20190101 |
| Unknown | China national standards | MT | 7000.0 | USD | 20190101 |
| Unknown | China national standards | MT | 6830.0 | USD | 20190101 |
| Unknown | China national standards | MT | 254490.02 | USD | 20190101 |
| Unknown | China national standards | MT | 310450.0 | USD | 20190101 |
| Unknown | China national standards | MT | 381720.0 | USD | 20190101 |
| Unknown | China national standards | MT | 8700.0 | USD | 20190101 |