| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20190716 |
| Unknown | China national standards | MT | 420.0 | USD | 20190716 |
| Unknown | China national standards | MT | 2060.0 | USD | 20190716 |
| Unknown | China national standards | MT | 1750.0 | USD | 20190716 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190716 |
| Unknown | China national standards | MT | 3890.0 | USD | 20190716 |
| Unknown | China national standards | MT | 290.0 | USD | 20190715 |
| Unknown | China national standards | MT | 290.0 | USD | 20190715 |
| Unknown | China national standards | MT | 5520.0 | USD | 20190715 |
| Unknown | China national standards | MT | 1960.0 | USD | 20190715 |