| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40.0 | USD | 20200210 |
| Unknown | China national standards | MT | 60.0 | USD | 20200210 |
| Unknown | China national standards | MT | 17320.0 | USD | 20200210 |
| Unknown | China national standards | MT | 740.0 | USD | 20200210 |
| Unknown | China national standards | MT | 9020.0 | USD | 20200201 |
| Unknown | China national standards | MT | 570.0 | USD | 20200201 |
| Unknown | China national standards | MT | 440.0 | USD | 20200201 |
| Unknown | China national standards | MT | 690.0 | USD | 20200201 |
| Unknown | China national standards | MT | 340.0 | USD | 20200201 |
| Unknown | China national standards | MT | 390.0 | USD | 20200201 |