| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5760.0 | USD | 20180101 |
| Unknown | China national standards | MT | 15630.0 | USD | 20180101 |
| Unknown | China national standards | MT | 15920.0 | USD | 20180101 |
| Unknown | China national standards | MT | 15920.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2370.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2400.0 | USD | 20180101 |
| Unknown | China national standards | MT | 890.0 | USD | 20171222 |
| Unknown | China national standards | MT | 36680.0 | USD | 20171222 |
| Unknown | China national standards | MT | 5860.0 | USD | 20171217 |
| Unknown | China national standards | MT | 5860.0 | USD | 20171217 |