| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1370.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2070.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1710.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1060.0 | USD | 20200501 |
| Unknown | China national standards | MT | 18850.0 | USD | 20200423 |
| Unknown | China national standards | MT | 11390.0 | USD | 20200423 |
| Unknown | China national standards | MT | 8850.0 | USD | 20200423 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200423 |
| Unknown | China national standards | MT | 7550.0 | USD | 20200422 |
| Unknown | China national standards | MT | 2680.0 | USD | 20200422 |