| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20200423 |
| Unknown | China national standards | MT | 500.0 | USD | 20200423 |
| Unknown | China national standards | MT | 670.0 | USD | 20200423 |
| Unknown | China national standards | MT | 7570.0 | USD | 20200423 |
| Unknown | China national standards | MT | 220.0 | USD | 20200423 |
| Unknown | China national standards | MT | 14460.0 | USD | 20200422 |
| Unknown | China national standards | MT | 4020.0 | USD | 20200422 |
| Unknown | China national standards | MT | 13080.0 | USD | 20200422 |
| Unknown | China national standards | MT | 8860.0 | USD | 20200422 |
| Unknown | China national standards | MT | 3450.0 | USD | 20200422 |