| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20200423 |
| Unknown | China national standards | MT | 800.0 | USD | 20200423 |
| Unknown | China national standards | MT | 980.0 | USD | 20200423 |
| Unknown | China national standards | MT | 790.0 | USD | 20200423 |
| Unknown | China national standards | MT | 590.0 | USD | 20200423 |
| Unknown | China national standards | MT | 680.0 | USD | 20200423 |
| Unknown | China national standards | MT | 650.0 | USD | 20200423 |
| Unknown | China national standards | MT | 1000.0 | USD | 20200423 |
| Unknown | China national standards | MT | 1610.0 | USD | 20200423 |
| Unknown | China national standards | MT | 770.0 | USD | 20200423 |