| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 650.0 | USD | 20170101 |
| Unknown | China national standards | MT | 570.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1010.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1710.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1240.0 | USD | 20170101 |
| Unknown | China national standards | MT | 750.0 | USD | 20170101 |
| Unknown | China national standards | MT | 510.0 | USD | 20170101 |
| Unknown | China national standards | MT | 570.0 | USD | 20170101 |
| Unknown | China national standards | MT | 980.0 | USD | 20170101 |
| Unknown | China national standards | MT | 650.0 | USD | 20170101 |