| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20200423 |
| Unknown | China national standards | MT | 280.0 | USD | 20200423 |
| Unknown | China national standards | MT | 160.0 | USD | 20200423 |
| Unknown | China national standards | MT | 140.0 | USD | 20200423 |
| Unknown | China national standards | MT | 110.0 | USD | 20200423 |
| Unknown | China national standards | MT | 290.0 | USD | 20200423 |
| Unknown | China national standards | MT | 1080.0 | USD | 20200423 |
| Unknown | China national standards | MT | 2440.0 | USD | 20200423 |
| Unknown | China national standards | MT | 450.0 | USD | 20200423 |
| Unknown | China national standards | MT | 2540.0 | USD | 20200422 |