| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20201001 |
| Unknown | China national standards | MT | 430.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1060.0 | USD | 20201001 |
| Unknown | China national standards | MT | 170.0 | USD | 20201001 |
| Unknown | China national standards | MT | 340.0 | USD | 20201001 |
| Unknown | China national standards | MT | 270.0 | USD | 20201001 |
| Unknown | China national standards | MT | 290.0 | USD | 20201001 |
| Unknown | China national standards | MT | 710.0 | USD | 20201001 |
| Unknown | China national standards | MT | 2570.0 | USD | 20201001 |
| Unknown | China national standards | MT | 440.0 | USD | 20201001 |