| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3560.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2230.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2470.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3320.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3580.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3890.0 | USD | 20180301 |
| Unknown | China national standards | MT | 4140.0 | USD | 20180301 |
| Unknown | China national standards | MT | 2230.0 | USD | 20180301 |
| Unknown | China national standards | MT | 3320.0 | USD | 20180301 |
| Unknown | China national standards | MT | 4600.0 | USD | 20180223 |