| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7210.0 | USD | 20180301 |
| Unknown | China national standards | MT | 8690.0 | USD | 20180301 |
| Unknown | China national standards | MT | 30890.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5550.0 | USD | 20180301 |
| Unknown | China national standards | MT | 15760.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6970.0 | USD | 20180301 |
| Unknown | China national standards | MT | 7260.0 | USD | 20180301 |
| Unknown | China national standards | MT | 4490.0 | USD | 20180301 |
| Unknown | China national standards | MT | 7560.0 | USD | 20180301 |
| Unknown | China national standards | MT | 8120.0 | USD | 20180301 |