| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1720.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2510.0 | USD | 20200201 |
| Unknown | China national standards | MT | 8320.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1610.0 | USD | 20200201 |
| Unknown | China national standards | MT | 900.0 | USD | 20200201 |
| Unknown | China national standards | MT | 590.0 | USD | 20191223 |
| Unknown | China national standards | MT | 12120.0 | USD | 20191223 |
| Unknown | China national standards | MT | 580.0 | USD | 20191223 |
| Unknown | China national standards | MT | 560.0 | USD | 20191223 |