| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10130.0 | USD | 20170601 |
| Unknown | China national standards | MT | 280.0 | USD | 20170601 |
| Unknown | China national standards | MT | 440.0 | USD | 20170601 |
| Unknown | China national standards | MT | 2780.0 | USD | 20170601 |
| Unknown | China national standards | MT | 990.0 | USD | 20170601 |
| Unknown | China national standards | MT | 260.0 | USD | 20170601 |
| Unknown | China national standards | MT | 260.0 | USD | 20170601 |
| Unknown | China national standards | MT | 260.0 | USD | 20170601 |
| Unknown | China national standards | MT | 250.0 | USD | 20170601 |
| Unknown | China national standards | MT | 540.0 | USD | 20170601 |