| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 340.0 | USD | 20191121 |
| Unknown | China national standards | MT | 580.0 | USD | 20191121 |
| Unknown | China national standards | MT | 750.0 | USD | 20191121 |
| Unknown | China national standards | MT | 610.0 | USD | 20191121 |
| Unknown | China national standards | MT | 880.0 | USD | 20191121 |
| Unknown | China national standards | MT | 6830.0 | USD | 20191121 |
| Unknown | China national standards | MT | 2970.0 | USD | 20191121 |
| Unknown | China national standards | MT | 4650.0 | USD | 20191121 |
| Unknown | China national standards | MT | 7780.0 | USD | 20191121 |
| Unknown | China national standards | MT | 4720.0 | USD | 20191121 |