| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 150.0 | USD | 20200410 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1020.0 | USD | 20200401 |
| Unknown | China national standards | MT | 830.0 | USD | 20200401 |
| Unknown | China national standards | MT | 480.0 | USD | 20200401 |
| Unknown | China national standards | MT | 530.0 | USD | 20200401 |
| Unknown | China national standards | MT | 970.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1370.0 | USD | 20200401 |
| Unknown | China national standards | MT | 440.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1080.0 | USD | 20200401 |