| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 450.0 | USD | 20170101 |
| Unknown | China national standards | MT | 400.0 | USD | 20170101 |
| Unknown | China national standards | MT | 340.0 | USD | 20170101 |
| Unknown | China national standards | MT | 3010.0 | USD | 20170101 |
| Unknown | China national standards | MT | 3030.0 | USD | 20170101 |
| Unknown | China national standards | MT | 930.0 | USD | 20170101 |
| Unknown | China national standards | MT | 930.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1030.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2750.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2160.0 | USD | 20170101 |