| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20200423 |
| Unknown | China national standards | MT | 930.0 | USD | 20200423 |
| Unknown | China national standards | MT | 890.0 | USD | 20200423 |
| Unknown | China national standards | MT | 150.0 | USD | 20200423 |
| Unknown | China national standards | MT | 680.0 | USD | 20200423 |
| Unknown | China national standards | MT | 120.0 | USD | 20200423 |
| Unknown | China national standards | MT | 120.0 | USD | 20200423 |
| Unknown | China national standards | MT | 120.0 | USD | 20200423 |
| Unknown | China national standards | MT | 130.0 | USD | 20200423 |
| Unknown | China national standards | MT | 130.0 | USD | 20200422 |