| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4910.0 | USD | 20190123 |
| Unknown | China national standards | MT | 590.0 | USD | 20190123 |
| Unknown | China national standards | MT | 700.0 | USD | 20190123 |
| Unknown | China national standards | MT | 510.0 | USD | 20190123 |
| Unknown | China national standards | MT | 570.0 | USD | 20190123 |
| Unknown | China national standards | MT | 630.0 | USD | 20190123 |
| Unknown | China national standards | MT | 3810.0 | USD | 20190122 |
| Unknown | China national standards | MT | 4210.0 | USD | 20190122 |
| Unknown | China national standards | MT | 5900.0 | USD | 20190122 |
| Unknown | China national standards | MT | 3810.0 | USD | 20190122 |