| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2260.0 | USD | 20200318 |
| Unknown | China national standards | MT | 2310.0 | USD | 20200318 |
| Unknown | China national standards | MT | 150.0 | USD | 20200318 |
| Unknown | China national standards | MT | 570.0 | USD | 20200318 |
| Unknown | China national standards | MT | 390.0 | USD | 20200318 |
| Unknown | China national standards | MT | 1130.0 | USD | 20200318 |
| Unknown | China national standards | MT | 530.0 | USD | 20200318 |
| Unknown | China national standards | MT | 530.0 | USD | 20200318 |
| Unknown | China national standards | MT | 300.0 | USD | 20200317 |
| Unknown | China national standards | MT | 1280.0 | USD | 20200317 |