| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 540.0 | USD | 20210222 |
| Unknown | China national standards | MT | 580.0 | USD | 20210222 |
| Unknown | China national standards | MT | 2770.0 | USD | 20210222 |
| Unknown | China national standards | MT | 3780.0 | USD | 20210222 |
| Unknown | China national standards | MT | 4890.0 | USD | 20210222 |
| Unknown | China national standards | MT | 8430.0 | USD | 20210222 |
| Unknown | China national standards | MT | 25040.0 | USD | 20210222 |
| Unknown | China national standards | MT | 574240.0 | USD | 20210222 |
| Unknown | China national standards | MT | 14080.0 | USD | 20210221 |
| Unknown | China national standards | MT | 56380.0 | USD | 20210221 |