| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6510.0 | USD | 20180201 |
| Unknown | China national standards | MT | 31630.0 | USD | 20180201 |
| Unknown | China national standards | MT | 8730.0 | USD | 20180201 |
| Unknown | China national standards | MT | 9180.0 | USD | 20180201 |
| Unknown | China national standards | MT | 10110.0 | USD | 20180201 |
| Unknown | China national standards | MT | 19310.0 | USD | 20180201 |
| Unknown | China national standards | MT | 31720.0 | USD | 20180201 |
| Unknown | China national standards | MT | 34460.0 | USD | 20180201 |
| Unknown | China national standards | MT | 33410.0 | USD | 20180201 |
| Unknown | China national standards | MT | 42180.0 | USD | 20180201 |