| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20200501 |
| Unknown | China national standards | MT | 100.0 | USD | 20200501 |
| Unknown | China national standards | MT | 120.0 | USD | 20200501 |
| Unknown | China national standards | MT | 110.0 | USD | 20200501 |
| Unknown | China national standards | MT | 850.0 | USD | 20200501 |
| Unknown | China national standards | MT | 750.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1150.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1150.0 | USD | 20200423 |
| Unknown | China national standards | MT | 150.0 | USD | 20200422 |
| Unknown | China national standards | MT | 140.0 | USD | 20200422 |