| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20201201 |
| Unknown | China national standards | MT | 390.0 | USD | 20201201 |
| Unknown | China national standards | MT | 170.0 | USD | 20201201 |
| Unknown | China national standards | MT | 350.0 | USD | 20201201 |
| Unknown | China national standards | MT | 160.0 | USD | 20201201 |
| Unknown | China national standards | MT | 160.0 | USD | 20201201 |
| Unknown | China national standards | MT | 290.0 | USD | 20201201 |
| Unknown | China national standards | MT | 1750.0 | USD | 20201201 |
| Unknown | China national standards | MT | 370.0 | USD | 20201201 |
| Unknown | China national standards | MT | 2350.0 | USD | 20201201 |