| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 830.0 | USD | 20201116 |
| Unknown | China national standards | MT | 670.0 | USD | 20201116 |
| Unknown | China national standards | MT | 700.0 | USD | 20201116 |
| Unknown | China national standards | MT | 9720.0 | USD | 20201116 |
| Unknown | China national standards | MT | 830.0 | USD | 20201116 |
| Unknown | China national standards | MT | 120.0 | USD | 20201116 |
| Unknown | China national standards | MT | 120.0 | USD | 20201116 |
| Unknown | China national standards | MT | 9720.0 | USD | 20201116 |
| Unknown | China national standards | MT | 690.0 | USD | 20201115 |
| Unknown | China national standards | MT | 100.0 | USD | 20201115 |