| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11740.0 | USD | 20201211 |
| Unknown | China national standards | MT | 10280.0 | USD | 20201211 |
| Unknown | China national standards | MT | 10380.0 | USD | 20201211 |
| Unknown | China national standards | MT | 7890.0 | USD | 20201210 |
| Unknown | China national standards | MT | 7310.0 | USD | 20201210 |
| Unknown | China national standards | MT | 11420.0 | USD | 20201210 |
| Unknown | China national standards | MT | 1780.0 | USD | 20201210 |
| Unknown | China national standards | MT | 1210.0 | USD | 20201210 |
| Unknown | China national standards | MT | 7950.0 | USD | 20201201 |
| Unknown | China national standards | MT | 7170.0 | USD | 20201201 |