| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3150.0 | USD | 20180701 |
| Unknown | China national standards | MT | 3100.0 | USD | 20180701 |
| Unknown | China national standards | MT | 20310.0 | USD | 20180701 |
| Unknown | China national standards | MT | 28780.0 | USD | 20180701 |
| Unknown | China national standards | MT | 26710.0 | USD | 20180701 |
| Unknown | China national standards | MT | 28520.0 | USD | 20180701 |
| Unknown | China national standards | MT | 4460.0 | USD | 20180701 |
| Unknown | China national standards | MT | 20010.0 | USD | 20180701 |
| Unknown | China national standards | MT | 23530.0 | USD | 20180623 |
| Unknown | China national standards | MT | 27270.0 | USD | 20180623 |