| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1900.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1990.0 | USD | 20200201 |
| Unknown | China national standards | MT | 13080.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2990.0 | USD | 20200201 |
| Unknown | China national standards | MT | 30270.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1810.0 | USD | 20200201 |
| Unknown | China national standards | MT | 4030.0 | USD | 20191223 |
| Unknown | China national standards | MT | 1850.0 | USD | 20191223 |
| Unknown | China national standards | MT | 1500.0 | USD | 20191223 |
| Unknown | China national standards | MT | 1710.0 | USD | 20191223 |