| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 490.0 | USD | 20210219 |
| Unknown | China national standards | MT | 4370.0 | USD | 20210219 |
| Unknown | China national standards | MT | 140.0 | USD | 20210219 |
| Unknown | China national standards | MT | 5720.0 | USD | 20210219 |
| Unknown | China national standards | MT | 2540.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1240.0 | USD | 20210219 |
| Unknown | China national standards | MT | 140.0 | USD | 20210219 |
| Unknown | China national standards | MT | 340.0 | USD | 20210218 |
| Unknown | China national standards | MT | 830.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1110.0 | USD | 20210218 |