| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3930.0 | USD | 20191121 |
| Unknown | China national standards | MT | 4430.0 | USD | 20191121 |
| Unknown | China national standards | MT | 1520.0 | USD | 20191121 |
| Unknown | China national standards | MT | 900.0 | USD | 20191121 |
| Unknown | China national standards | MT | 780.0 | USD | 20191121 |
| Unknown | China national standards | MT | 690.0 | USD | 20191121 |
| Unknown | China national standards | MT | 960.0 | USD | 20191121 |
| Unknown | China national standards | MT | 130.0 | USD | 20191121 |
| Unknown | China national standards | MT | 130.0 | USD | 20191121 |
| Unknown | China national standards | MT | 120.0 | USD | 20191121 |