| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3540.0 | USD | 20181117 |
| Unknown | China national standards | MT | 26460.0 | USD | 20181116 |
| Unknown | China national standards | MT | 18890.0 | USD | 20181116 |
| Unknown | China national standards | MT | 1840.0 | USD | 20181116 |
| Unknown | China national standards | MT | 1450.0 | USD | 20181116 |
| Unknown | China national standards | MT | 5540.0 | USD | 20181116 |
| Unknown | China national standards | MT | 2020.0 | USD | 20181116 |
| Unknown | China national standards | MT | 12000.0 | USD | 20181116 |
| Unknown | China national standards | MT | 500.0 | USD | 20181115 |
| Unknown | China national standards | MT | 6850.0 | USD | 20181115 |