| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7060.0 | USD | 20180721 |
| Unknown | China national standards | MT | 4460.0 | USD | 20180721 |
| Unknown | China national standards | MT | 3640.0 | USD | 20180721 |
| Unknown | China national standards | MT | 4950.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2300.0 | USD | 20180721 |
| Unknown | China national standards | MT | 1090.0 | USD | 20180721 |
| Unknown | China national standards | MT | 810.0 | USD | 20180721 |
| Unknown | China national standards | MT | 550.0 | USD | 20180721 |
| Unknown | China national standards | MT | 690.0 | USD | 20180720 |
| Unknown | China national standards | MT | 640.0 | USD | 20180720 |