| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20201010 |
| Unknown | China national standards | MT | 110.0 | USD | 20201010 |
| Unknown | China national standards | MT | 790.0 | USD | 20201001 |
| Unknown | China national standards | MT | 890.0 | USD | 20201001 |
| Unknown | China national standards | MT | 920.0 | USD | 20201001 |
| Unknown | China national standards | MT | 860.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1220.0 | USD | 20201001 |
| Unknown | China national standards | MT | 880.0 | USD | 20201001 |
| Unknown | China national standards | MT | 910.0 | USD | 20201001 |
| Unknown | China national standards | MT | 720.0 | USD | 20201001 |