| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 15520.0 | USD | 20170101 |
| Unknown | China national standards | MT | 12690.0 | USD | 20170101 |
| Unknown | China national standards | MT | 4830.0 | USD | 20170101 |
| Unknown | China national standards | MT | 14580.0 | USD | 20170101 |
| Unknown | China national standards | MT | 15520.0 | USD | 20170101 |
| Unknown | China national standards | MT | 12690.0 | USD | 20170101 |
| Unknown | China national standards | MT | 15420.0 | USD | 20170101 |
| Unknown | China national standards | MT | 4830.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2260.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2220.0 | USD | 20170101 |