| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 34780.0 | USD | 20200401 |
| Unknown | China national standards | MT | 4200.0 | USD | 20200401 |
| Unknown | China national standards | MT | 4720.0 | USD | 20200401 |
| Unknown | China national standards | MT | 4950.0 | USD | 20200401 |
| Unknown | China national standards | MT | 4890.0 | USD | 20200401 |
| Unknown | China national standards | MT | 4950.0 | USD | 20200401 |
| Unknown | China national standards | MT | 29530.0 | USD | 20200401 |
| Unknown | China national standards | MT | 32840.0 | USD | 20200401 |
| Unknown | China national standards | MT | 4580.0 | USD | 20200323 |
| Unknown | China national standards | MT | 3760.0 | USD | 20200322 |