| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3070.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1770.0 | USD | 20191115 |
| Unknown | China national standards | MT | 9710.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1060.0 | USD | 20191115 |
| Unknown | China national standards | MT | 7480.0 | USD | 20191114 |
| Unknown | China national standards | MT | 48830.0 | USD | 20191114 |
| Unknown | China national standards | MT | 1830.0 | USD | 20191114 |
| Unknown | China national standards | MT | 21320.0 | USD | 20191114 |
| Unknown | China national standards | MT | 4000.0 | USD | 20191114 |
| Unknown | China national standards | MT | 23180.0 | USD | 20191114 |