| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 680.0 | USD | 20180721 |
| Unknown | China national standards | MT | 760.0 | USD | 20180721 |
| Unknown | China national standards | MT | 1350.0 | USD | 20180721 |
| Unknown | China national standards | MT | 930.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1190.0 | USD | 20180720 |
| Unknown | China national standards | MT | 6870.0 | USD | 20180720 |
| Unknown | China national standards | MT | 6620.0 | USD | 20180720 |
| Unknown | China national standards | MT | 15580.0 | USD | 20180720 |
| Unknown | China national standards | MT | 11000.0 | USD | 20180720 |
| Unknown | China national standards | MT | 5720.0 | USD | 20180720 |