| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3520.0 | USD | 20201111 |
| Unknown | China national standards | MT | 3760.0 | USD | 20201111 |
| Unknown | China national standards | MT | 3160.0 | USD | 20201111 |
| Unknown | China national standards | MT | 3070.0 | USD | 20201111 |
| Unknown | China national standards | MT | 3720.0 | USD | 20201110 |
| Unknown | China national standards | MT | 21040.0 | USD | 20201110 |
| Unknown | China national standards | MT | 3380.0 | USD | 20201110 |
| Unknown | China national standards | MT | 21110.0 | USD | 20201110 |
| Unknown | China national standards | MT | 25640.0 | USD | 20201110 |
| Unknown | China national standards | MT | 3590.0 | USD | 20201110 |