| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14720.0 | USD | 20201211 |
| Unknown | China national standards | MT | 370.0 | USD | 20201211 |
| Unknown | China national standards | MT | 1440.0 | USD | 20201211 |
| Unknown | China national standards | MT | 560.0 | USD | 20201211 |
| Unknown | China national standards | MT | 6020.0 | USD | 20201211 |
| Unknown | China national standards | MT | 3330.0 | USD | 20201211 |
| Unknown | China national standards | MT | 76870.0 | USD | 20201211 |
| Unknown | China national standards | MT | 5680.0 | USD | 20201211 |
| Unknown | China national standards | MT | 180.0 | USD | 20201211 |
| Unknown | China national standards | MT | 2790.0 | USD | 20201211 |