| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 910.0 | USD | 20201010 |
| Unknown | China national standards | MT | 80.0 | USD | 20201010 |
| Unknown | China national standards | MT | 70.0 | USD | 20201010 |
| Unknown | China national standards | MT | 9580.0 | USD | 20201010 |
| Unknown | China national standards | MT | 8890.0 | USD | 20201001 |
| Unknown | China national standards | MT | 8470.0 | USD | 20201001 |
| Unknown | China national standards | MT | 8130.0 | USD | 20201001 |
| Unknown | China national standards | MT | 470.0 | USD | 20201001 |
| Unknown | China national standards | MT | 490.0 | USD | 20201001 |
| Unknown | China national standards | MT | 670.0 | USD | 20201001 |