| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20171001 |
| Unknown | China national standards | MT | 980.0 | USD | 20171001 |
| Unknown | China national standards | MT | 160.0 | USD | 20171001 |
| Unknown | China national standards | MT | 380.0 | USD | 20171001 |
| Unknown | China national standards | MT | 240.0 | USD | 20171001 |
| Unknown | China national standards | MT | 240.0 | USD | 20171001 |
| Unknown | China national standards | MT | 50.0 | USD | 20171001 |
| Unknown | China national standards | MT | 280.0 | USD | 20171001 |
| Unknown | China national standards | MT | 280.0 | USD | 20171001 |
| Unknown | China national standards | MT | 300.0 | USD | 20171001 |