| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22210.0 | USD | 20191211 |
| Unknown | China national standards | MT | 46930.0 | USD | 20191211 |
| Unknown | China national standards | MT | 290830.0 | USD | 20191211 |
| Unknown | China national standards | MT | 958640.0 | USD | 20191211 |
| Unknown | China national standards | MT | 7550.0 | USD | 20191211 |
| Unknown | China national standards | MT | 4360.0 | USD | 20191211 |
| Unknown | China national standards | MT | 3726110.0 | USD | 20191211 |
| Unknown | China national standards | MT | 388080.0 | USD | 20191211 |
| Unknown | China national standards | MT | 6650.0 | USD | 20191211 |
| Unknown | China national standards | MT | 211820.02 | USD | 20191211 |