| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20200501 |
| Unknown | China national standards | MT | 720.0 | USD | 20200501 |
| Unknown | China national standards | MT | 420.0 | USD | 20200501 |
| Unknown | China national standards | MT | 910.0 | USD | 20200501 |
| Unknown | China national standards | MT | 860.0 | USD | 20200501 |
| Unknown | China national standards | MT | 720.0 | USD | 20200501 |
| Unknown | China national standards | MT | 290.0 | USD | 20200501 |
| Unknown | China national standards | MT | 580.0 | USD | 20200501 |
| Unknown | China national standards | MT | 390.0 | USD | 20200501 |
| Unknown | China national standards | MT | 640.0 | USD | 20200501 |