| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1560.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1750.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1660.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1700.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1530.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1500.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1510.0 | USD | 20200423 |
| Unknown | China national standards | MT | 1640.0 | USD | 20200423 |
| Unknown | China national standards | MT | 1470.0 | USD | 20200423 |
| Unknown | China national standards | MT | 1550.0 | USD | 20200423 |