| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 180.0 | USD | 20201211 |
| Unknown | China national standards | MT | 290.0 | USD | 20201211 |
| Unknown | China national standards | MT | 380.0 | USD | 20201211 |
| Unknown | China national standards | MT | 220.0 | USD | 20201211 |
| Unknown | China national standards | MT | 210.0 | USD | 20201210 |
| Unknown | China national standards | MT | 1200.0 | USD | 20201210 |
| Unknown | China national standards | MT | 1430.0 | USD | 20201210 |
| Unknown | China national standards | MT | 1440.0 | USD | 20201210 |
| Unknown | China national standards | MT | 1790.0 | USD | 20201210 |
| Unknown | China national standards | MT | 180.0 | USD | 20201210 |