| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17270.0 | USD | 20210114 |
| Unknown | China national standards | MT | 29270.0 | USD | 20210114 |
| Unknown | China national standards | MT | 4480.0 | USD | 20210111 |
| Unknown | China national standards | MT | 4750.0 | USD | 20210101 |
| Unknown | China national standards | MT | 40065.47 | USD | 20210101 |
| Unknown | China national standards | MT | 17130.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4750.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4440.0 | USD | 20210101 |
| Unknown | China national standards | MT | 31160.0 | USD | 20210101 |
| Unknown | China national standards | MT | 112330.0 | USD | 20210101 |