| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6740.0 | USD | 20171101 |
| Unknown | China national standards | MT | 5990.0 | USD | 20171101 |
| Unknown | China national standards | MT | 7240.0 | USD | 20171101 |
| Unknown | China national standards | MT | 6780.0 | USD | 20171101 |
| Unknown | China national standards | MT | 6500.0 | USD | 20171101 |
| Unknown | China national standards | MT | 6040.0 | USD | 20171101 |
| Unknown | China national standards | MT | 7790.0 | USD | 20171101 |
| Unknown | China national standards | MT | 5870.0 | USD | 20171101 |
| Unknown | China national standards | MT | 35930.0 | USD | 20171023 |
| Unknown | China national standards | MT | 36480.0 | USD | 20171023 |