| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3030.0 | USD | 20200211 |
| Unknown | China national standards | MT | 27640.0 | USD | 20200211 |
| Unknown | China national standards | MT | 23160.0 | USD | 20200210 |
| Unknown | China national standards | MT | 7650.0 | USD | 20200210 |
| Unknown | China national standards | MT | 5940.0 | USD | 20200201 |
| Unknown | China national standards | MT | 5740.0 | USD | 20200201 |
| Unknown | China national standards | MT | 10140.0 | USD | 20200201 |
| Unknown | China national standards | MT | 21320.0 | USD | 20200201 |
| Unknown | China national standards | MT | 18460.0 | USD | 20200201 |
| Unknown | China national standards | MT | 29270.0 | USD | 20200201 |