| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 44980.0 | USD | 20200201 |
| Unknown | China national standards | MT | 6140.0 | USD | 20200201 |
| Unknown | China national standards | MT | 6860.0 | USD | 20200201 |
| Unknown | China national standards | MT | 6530.0 | USD | 20200201 |
| Unknown | China national standards | MT | 47980.0 | USD | 20200201 |
| Unknown | China national standards | MT | 44980.0 | USD | 20200201 |
| Unknown | China national standards | MT | 102850.0 | USD | 20200201 |
| Unknown | China national standards | MT | 30900.0 | USD | 20200201 |
| Unknown | China national standards | MT | 48900.0 | USD | 20191223 |
| Unknown | China national standards | MT | 41030.0 | USD | 20191223 |