| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2340.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1320.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1770.0 | USD | 20200201 |
| Unknown | China national standards | MT | 4890.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3530.0 | USD | 20200201 |
| Unknown | China national standards | MT | 5700.0 | USD | 20200201 |
| Unknown | China national standards | MT | 3010.0 | USD | 20200201 |
| Unknown | China national standards | MT | 4260.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1460.0 | USD | 20191223 |
| Unknown | China national standards | MT | 240.0 | USD | 20191223 |