| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20.0 | USD | 20191111 |
| Unknown | China national standards | MT | 40.0 | USD | 20191111 |
| Unknown | China national standards | MT | 1010.0 | USD | 20191111 |
| Unknown | China national standards | MT | 1360.0 | USD | 20191111 |
| Unknown | China national standards | MT | 23180.0 | USD | 20191111 |
| Unknown | China national standards | MT | 150.0 | USD | 20191110 |
| Unknown | China national standards | MT | 29170.0 | USD | 20191110 |
| Unknown | China national standards | MT | 23180.0 | USD | 20191110 |
| Unknown | China national standards | MT | 20.0 | USD | 20191110 |
| Unknown | China national standards | MT | 150.0 | USD | 20191101 |