| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20910.0 | USD | 20200219 |
| Unknown | China national standards | MT | 2740.0 | USD | 20200219 |
| Unknown | China national standards | MT | 3410.0 | USD | 20200219 |
| Unknown | China national standards | MT | 17730.0 | USD | 20200219 |
| Unknown | China national standards | MT | 21260.0 | USD | 20200219 |
| Unknown | China national standards | MT | 21240.0 | USD | 20200218 |
| Unknown | China national standards | MT | 2540.0 | USD | 20200218 |
| Unknown | China national standards | MT | 2460.0 | USD | 20200218 |
| Unknown | China national standards | MT | 2220.0 | USD | 20200218 |
| Unknown | China national standards | MT | 2000.0 | USD | 20200218 |