| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2670.0 | USD | 20181001 |
| Unknown | China national standards | MT | 19560.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1740.0 | USD | 20181001 |
| Unknown | China national standards | MT | 3220.0 | USD | 20181001 |
| Unknown | China national standards | MT | 830.0 | USD | 20181001 |
| Unknown | China national standards | MT | 580.0 | USD | 20181001 |
| Unknown | China national standards | MT | 1910.0 | USD | 20181001 |
| Unknown | China national standards | MT | 5590.0 | USD | 20181001 |
| Unknown | China national standards | MT | 6310.0 | USD | 20181001 |
| Unknown | China national standards | MT | 9220.0 | USD | 20181001 |