| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2910.0 | USD | 20180410 |
| Unknown | China national standards | MT | 2750.0 | USD | 20180410 |
| Unknown | China national standards | MT | 17490.0 | USD | 20180401 |
| Unknown | China national standards | MT | 27610.0 | USD | 20180401 |
| Unknown | China national standards | MT | 25390.0 | USD | 20180401 |
| Unknown | China national standards | MT | 18480.0 | USD | 20180401 |
| Unknown | China national standards | MT | 27170.0 | USD | 20180401 |
| Unknown | China national standards | MT | 14110.0 | USD | 20180401 |
| Unknown | China national standards | MT | 14840.0 | USD | 20180401 |
| Unknown | China national standards | MT | 13610.0 | USD | 20180401 |