| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2590.0 | USD | 20170601 |
| Unknown | China national standards | MT | 3110.0 | USD | 20170601 |
| Unknown | China national standards | MT | 19700.0 | USD | 20170523 |
| Unknown | China national standards | MT | 16510.0 | USD | 20170523 |
| Unknown | China national standards | MT | 14320.0 | USD | 20170523 |
| Unknown | China national standards | MT | 17760.0 | USD | 20170523 |
| Unknown | China national standards | MT | 24000.0 | USD | 20170523 |
| Unknown | China national standards | MT | 3350.0 | USD | 20170523 |
| Unknown | China national standards | MT | 4110.0 | USD | 20170523 |
| Unknown | China national standards | MT | 2960.0 | USD | 20170523 |