| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 850.0 | USD | 20200213 |
| Unknown | China national standards | MT | 1990.0 | USD | 20200213 |
| Unknown | China national standards | MT | 290.0 | USD | 20200212 |
| Unknown | China national standards | MT | 3930.0 | USD | 20200210 |
| Unknown | China national standards | MT | 320.0 | USD | 20200210 |
| Unknown | China national standards | MT | 2250.0 | USD | 20200210 |
| Unknown | China national standards | MT | 15970.0 | USD | 20200201 |
| Unknown | China national standards | MT | 610.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1810.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3560.0 | USD | 20200201 |