| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12840.0 | USD | 20201113 |
| Unknown | China national standards | MT | 1720.0 | USD | 20201112 |
| Unknown | China national standards | MT | 17100.0 | USD | 20201111 |
| Unknown | China national standards | MT | 10110.0 | USD | 20201111 |
| Unknown | China national standards | MT | 1900.0 | USD | 20201111 |
| Unknown | China national standards | MT | 2560.0 | USD | 20201111 |
| Unknown | China national standards | MT | 13600.0 | USD | 20201110 |
| Unknown | China national standards | MT | 1690.0 | USD | 20201101 |
| Unknown | China national standards | MT | 11420.0 | USD | 20201101 |
| Unknown | China national standards | MT | 11380.0 | USD | 20201101 |