| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 590.0 | USD | 20170601 |
| Unknown | China national standards | MT | 560.0 | USD | 20170601 |
| Unknown | China national standards | MT | 560.0 | USD | 20170601 |
| Unknown | China national standards | MT | 380.0 | USD | 20170601 |
| Unknown | China national standards | MT | 380.0 | USD | 20170601 |
| Unknown | China national standards | MT | 400.0 | USD | 20170601 |
| Unknown | China national standards | MT | 500.0 | USD | 20170601 |
| Unknown | China national standards | MT | 560.0 | USD | 20170601 |
| Unknown | China national standards | MT | 1180.0 | USD | 20170601 |
| Unknown | China national standards | MT | 910.0 | USD | 20170601 |