| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4650.0 | USD | 20201010 |
| Unknown | China national standards | MT | 3580.0 | USD | 20201010 |
| Unknown | China national standards | MT | 3790.0 | USD | 20201010 |
| Unknown | China national standards | MT | 52060.0 | USD | 20201010 |
| Unknown | China national standards | MT | 25250.0 | USD | 20201010 |
| Unknown | China national standards | MT | 29530.0 | USD | 20201010 |
| Unknown | China national standards | MT | 34480.0 | USD | 20201001 |
| Unknown | China national standards | MT | 28140.0 | USD | 20201001 |
| Unknown | China national standards | MT | 24790.0 | USD | 20201001 |
| Unknown | China national standards | MT | 22260.0 | USD | 20201001 |