| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20191101 |
| Unknown | China national standards | MT | 370.0 | USD | 20191101 |
| Unknown | China national standards | MT | 400.0 | USD | 20191101 |
| Unknown | China national standards | MT | 340.0 | USD | 20191101 |
| Unknown | China national standards | MT | 110.0 | USD | 20191101 |
| Unknown | China national standards | MT | 370.0 | USD | 20191101 |
| Unknown | China national standards | MT | 240.0 | USD | 20191101 |
| Unknown | China national standards | MT | 30.0 | USD | 20191101 |
| Unknown | China national standards | MT | 370.0 | USD | 20191101 |
| Unknown | China national standards | MT | 460.0 | USD | 20191101 |