| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1800.0 | USD | 20200501 |
| Unknown | China national standards | MT | 3730.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2990.0 | USD | 20200501 |
| Unknown | China national standards | MT | 850.0 | USD | 20200501 |
| Unknown | China national standards | MT | 430.0 | USD | 20200501 |
| Unknown | China national standards | MT | 210.0 | USD | 20200501 |
| Unknown | China national standards | MT | 990.0 | USD | 20200423 |
| Unknown | China national standards | MT | 890.0 | USD | 20200423 |
| Unknown | China national standards | MT | 2230.0 | USD | 20200423 |
| Unknown | China national standards | MT | 540.0 | USD | 20200423 |