| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4170.0 | USD | 20180416 |
| Unknown | China national standards | MT | 16650.0 | USD | 20180416 |
| Unknown | China national standards | MT | 9810.0 | USD | 20180416 |
| Unknown | China national standards | MT | 7450.0 | USD | 20180416 |
| Unknown | China national standards | MT | 448370.0 | USD | 20180416 |
| Unknown | China national standards | MT | 108350.0 | USD | 20180416 |
| Unknown | China national standards | MT | 4170.0 | USD | 20180416 |
| Unknown | China national standards | MT | 550.0 | USD | 20180416 |
| Unknown | China national standards | MT | 1550.0 | USD | 20180416 |
| Unknown | China national standards | MT | 6410.0 | USD | 20180416 |