| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20200423 |
| Unknown | China national standards | MT | 80.0 | USD | 20200423 |
| Unknown | China national standards | MT | 130.0 | USD | 20200423 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200422 |
| Unknown | China national standards | MT | 550.0 | USD | 20200422 |
| Unknown | China national standards | MT | 150.0 | USD | 20200422 |
| Unknown | China national standards | MT | 110.0 | USD | 20200422 |
| Unknown | China national standards | MT | 130.0 | USD | 20200422 |
| Unknown | China national standards | MT | 130.0 | USD | 20200422 |
| Unknown | China national standards | MT | 120.0 | USD | 20200422 |