| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 810.0 | USD | 20200423 |
| Unknown | China national standards | MT | 70.0 | USD | 20200423 |
| Unknown | China national standards | MT | 170.0 | USD | 20200423 |
| Unknown | China national standards | MT | 100.0 | USD | 20200423 |
| Unknown | China national standards | MT | 470.0 | USD | 20200423 |
| Unknown | China national standards | MT | 450.0 | USD | 20200423 |
| Unknown | China national standards | MT | 390.0 | USD | 20200423 |
| Unknown | China national standards | MT | 590.0 | USD | 20200423 |
| Unknown | China national standards | MT | 130.0 | USD | 20200423 |
| Unknown | China national standards | MT | 110.0 | USD | 20200423 |