| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1310.0 | USD | 20200410 |
| Unknown | China national standards | MT | 410.0 | USD | 20200410 |
| Unknown | China national standards | MT | 500.0 | USD | 20200410 |
| Unknown | China national standards | MT | 970.0 | USD | 20200410 |
| Unknown | China national standards | MT | 1310.0 | USD | 20200410 |
| Unknown | China national standards | MT | 4800.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2880.0 | USD | 20200401 |
| Unknown | China national standards | MT | 14010.0 | USD | 20200401 |
| Unknown | China national standards | MT | 4430.0 | USD | 20200401 |
| Unknown | China national standards | MT | 5080.0 | USD | 20200401 |