| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5600.0 | USD | 20180319 |
| Unknown | China national standards | MT | 6700.0 | USD | 20180318 |
| Unknown | China national standards | MT | 6410.0 | USD | 20180318 |
| Unknown | China national standards | MT | 1280.0 | USD | 20180318 |
| Unknown | China national standards | MT | 1470.0 | USD | 20180318 |
| Unknown | China national standards | MT | 830.0 | USD | 20180318 |
| Unknown | China national standards | MT | 1240.0 | USD | 20180318 |
| Unknown | China national standards | MT | 7640.0 | USD | 20180317 |
| Unknown | China national standards | MT | 4640.0 | USD | 20180317 |
| Unknown | China national standards | MT | 1710.0 | USD | 20180317 |