| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20181116 |
| Unknown | China national standards | MT | 2840.0 | USD | 20181115 |
| Unknown | China national standards | MT | 280.0 | USD | 20181115 |
| Unknown | China national standards | MT | 620.0 | USD | 20181115 |
| Unknown | China national standards | MT | 290.0 | USD | 20181115 |
| Unknown | China national standards | MT | 970.0 | USD | 20181115 |
| Unknown | China national standards | MT | 2020.0 | USD | 20181115 |
| Unknown | China national standards | MT | 5110.0 | USD | 20181115 |
| Unknown | China national standards | MT | 3030.0 | USD | 20181115 |
| Unknown | China national standards | MT | 2240.0 | USD | 20181115 |