| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5510.0 | USD | 20180220 |
| Unknown | China national standards | MT | 38590.0 | USD | 20180219 |
| Unknown | China national standards | MT | 40630.0 | USD | 20180219 |
| Unknown | China national standards | MT | 40410.0 | USD | 20180219 |
| Unknown | China national standards | MT | 40550.0 | USD | 20180219 |
| Unknown | China national standards | MT | 40240.0 | USD | 20180219 |
| Unknown | China national standards | MT | 39580.0 | USD | 20180219 |
| Unknown | China national standards | MT | 55950.0 | USD | 20180219 |
| Unknown | China national standards | MT | 36520.0 | USD | 20180219 |
| Unknown | China national standards | MT | 36580.0 | USD | 20180219 |