| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1770.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1660.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1050.0 | USD | 20191115 |
| Unknown | China national standards | MT | 6030.0 | USD | 20191115 |
| Unknown | China national standards | MT | 10250.0 | USD | 20191115 |
| Unknown | China national standards | MT | 280.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1800.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1420.0 | USD | 20191115 |
| Unknown | China national standards | MT | 740.0 | USD | 20191115 |
| Unknown | China national standards | MT | 2020.0 | USD | 20191115 |