| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3570.0 | USD | 20200410 |
| Unknown | China national standards | MT | 310.0 | USD | 20200410 |
| Unknown | China national standards | MT | 760.0 | USD | 20200410 |
| Unknown | China national standards | MT | 600.0 | USD | 20200410 |
| Unknown | China national standards | MT | 310.0 | USD | 20200410 |
| Unknown | China national standards | MT | 1770.0 | USD | 20200401 |
| Unknown | China national standards | MT | 7810.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2190.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2980.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2020.0 | USD | 20200401 |