| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20200423 |
| Unknown | China national standards | MT | 100.0 | USD | 20200423 |
| Unknown | China national standards | MT | 100.0 | USD | 20200423 |
| Unknown | China national standards | MT | 80.0 | USD | 20200423 |
| Unknown | China national standards | MT | 1780.0 | USD | 20200423 |
| Unknown | China national standards | MT | 4490.0 | USD | 20200423 |
| Unknown | China national standards | MT | 240.0 | USD | 20200423 |
| Unknown | China national standards | MT | 370.0 | USD | 20200423 |
| Unknown | China national standards | MT | 100.0 | USD | 20200423 |
| Unknown | China national standards | MT | 90.0 | USD | 20200423 |