| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4630.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2450.0 | USD | 20210310 |
| Unknown | China national standards | MT | 4050.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2770.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2500.0 | USD | 20210310 |
| Unknown | China national standards | MT | 380.0 | USD | 20210301 |
| Unknown | China national standards | MT | 520.0 | USD | 20210301 |
| Unknown | China national standards | MT | 380.0 | USD | 20210301 |
| Unknown | China national standards | MT | 490.0 | USD | 20210301 |
| Unknown | China national standards | MT | 430.0 | USD | 20210301 |