| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20200901 |
| Unknown | China national standards | MT | 390.0 | USD | 20200901 |
| Unknown | China national standards | MT | 950.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1210.0 | USD | 20200901 |
| Unknown | China national standards | MT | 220.0 | USD | 20200901 |
| Unknown | China national standards | MT | 530.0 | USD | 20200901 |
| Unknown | China national standards | MT | 400.0 | USD | 20200901 |
| Unknown | China national standards | MT | 270.0 | USD | 20200901 |
| Unknown | China national standards | MT | 320.0 | USD | 20200901 |
| Unknown | China national standards | MT | 380.0 | USD | 20200901 |