| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2660.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2320.0 | USD | 20171201 |
| Unknown | China national standards | MT | 3410.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1620.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2310.0 | USD | 20171201 |
| Unknown | China national standards | MT | 3030.0 | USD | 20171201 |
| Unknown | China national standards | MT | 3330.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1650.0 | USD | 20171201 |
| Unknown | China national standards | MT | 20870.0 | USD | 20171123 |
| Unknown | China national standards | MT | 2430.0 | USD | 20171123 |