| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1840.0 | USD | 20190716 |
| Unknown | China national standards | MT | 550.0 | USD | 20190716 |
| Unknown | China national standards | MT | 940.0 | USD | 20190715 |
| Unknown | China national standards | MT | 57900.0 | USD | 20190715 |
| Unknown | China national standards | MT | 23000.0 | USD | 20190715 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190715 |
| Unknown | China national standards | MT | 2110.0 | USD | 20190715 |
| Unknown | China national standards | MT | 198730.0 | USD | 20190715 |
| Unknown | China national standards | MT | 3630.0 | USD | 20190715 |
| Unknown | China national standards | MT | 7300.0 | USD | 20190715 |