| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20201216 |
| Unknown | China national standards | MT | 320.0 | USD | 20201216 |
| Unknown | China national standards | MT | 370.0 | USD | 20201216 |
| Unknown | China national standards | MT | 180.0 | USD | 20201216 |
| Unknown | China national standards | MT | 310.0 | USD | 20201216 |
| Unknown | China national standards | MT | 310.0 | USD | 20201216 |
| Unknown | China national standards | MT | 310.0 | USD | 20201216 |
| Unknown | China national standards | MT | 320.0 | USD | 20201216 |
| Unknown | China national standards | MT | 340.0 | USD | 20201216 |
| Unknown | China national standards | MT | 280.0 | USD | 20201216 |