| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20200410 |
| Unknown | China national standards | MT | 7510.0 | USD | 20200410 |
| Unknown | China national standards | MT | 530.0 | USD | 20200410 |
| Unknown | China national standards | MT | 730.0 | USD | 20200410 |
| Unknown | China national standards | MT | 1080.0 | USD | 20200410 |
| Unknown | China national standards | MT | 3350.0 | USD | 20200401 |
| Unknown | China national standards | MT | 269950.0 | USD | 20200401 |
| Unknown | China national standards | MT | 720.0 | USD | 20200401 |
| Unknown | China national standards | MT | 630.0 | USD | 20200401 |
| Unknown | China national standards | MT | 3360.0 | USD | 20200401 |