| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 80.0 | USD | 20201113 |
| Unknown | China national standards | MT | 2090.0 | USD | 20201113 |
| Unknown | China national standards | MT | 470.0 | USD | 20201113 |
| Unknown | China national standards | MT | 30.0 | USD | 20201113 |
| Unknown | China national standards | MT | 30.0 | USD | 20201113 |
| Unknown | China national standards | MT | 30.0 | USD | 20201112 |
| Unknown | China national standards | MT | 70.0 | USD | 20201111 |
| Unknown | China national standards | MT | 240.0 | USD | 20201111 |
| Unknown | China national standards | MT | 490.0 | USD | 20201110 |
| Unknown | China national standards | MT | 70.0 | USD | 20201110 |