| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 640.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1260.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1080.0 | USD | 20170101 |
| Unknown | China national standards | MT | 630.0 | USD | 20170101 |
| Unknown | China national standards | MT | 570.0 | USD | 20170101 |
| Unknown | China national standards | MT | 510.0 | USD | 20170101 |
| Unknown | China national standards | MT | 540.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2450.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2100.0 | USD | 20170101 |
| Unknown | China national standards | MT | 680.0 | USD | 20170101 |