| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2350.0 | USD | 20200423 |
| Unknown | China national standards | MT | 340.0 | USD | 20200423 |
| Unknown | China national standards | MT | 320.0 | USD | 20200423 |
| Unknown | China national standards | MT | 420.0 | USD | 20200423 |
| Unknown | China national standards | MT | 410.0 | USD | 20200423 |
| Unknown | China national standards | MT | 680.0 | USD | 20200423 |
| Unknown | China national standards | MT | 450.0 | USD | 20200423 |
| Unknown | China national standards | MT | 330.0 | USD | 20200423 |
| Unknown | China national standards | MT | 2710.0 | USD | 20200422 |
| Unknown | China national standards | MT | 2230.0 | USD | 20200422 |