| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25900.0 | USD | 20180721 |
| Unknown | China national standards | MT | 12490.0 | USD | 20180721 |
| Unknown | China national standards | MT | 4290.0 | USD | 20180721 |
| Unknown | China national standards | MT | 17160.0 | USD | 20180720 |
| Unknown | China national standards | MT | 16620.0 | USD | 20180720 |
| Unknown | China national standards | MT | 30060.0 | USD | 20180720 |
| Unknown | China national standards | MT | 27150.0 | USD | 20180720 |
| Unknown | China national standards | MT | 28670.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1680.0 | USD | 20180719 |
| Unknown | China national standards | MT | 5220.0 | USD | 20180719 |