| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 650.0 | USD | 20170601 |
| Unknown | China national standards | MT | 660.0 | USD | 20170601 |
| Unknown | China national standards | MT | 2510.0 | USD | 20170601 |
| Unknown | China national standards | MT | 1510.0 | USD | 20170601 |
| Unknown | China national standards | MT | 650.0 | USD | 20170601 |
| Unknown | China national standards | MT | 650.0 | USD | 20170601 |
| Unknown | China national standards | MT | 670.0 | USD | 20170601 |
| Unknown | China national standards | MT | 660.0 | USD | 20170601 |
| Unknown | China national standards | MT | 10400.0 | USD | 20170601 |
| Unknown | China national standards | MT | 140.0 | USD | 20170601 |