| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1870.0 | USD | 20191101 |
| Unknown | China national standards | MT | 230.0 | USD | 20191101 |
| Unknown | China national standards | MT | 250.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1400.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1180.0 | USD | 20191101 |
| Unknown | China national standards | MT | 5990.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1480.0 | USD | 20191101 |
| Unknown | China national standards | MT | 2810.0 | USD | 20191101 |
| Unknown | China national standards | MT | 230.0 | USD | 20191101 |