| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3510.0 | USD | 20200210 |
| Unknown | China national standards | MT | 1200.0 | USD | 20200210 |
| Unknown | China national standards | MT | 3200.0 | USD | 20200210 |
| Unknown | China national standards | MT | 21770.0 | USD | 20200210 |
| Unknown | China national standards | MT | 23030.0 | USD | 20200210 |
| Unknown | China national standards | MT | 24020.0 | USD | 20200210 |
| Unknown | China national standards | MT | 21290.0 | USD | 20200201 |
| Unknown | China national standards | MT | 19950.0 | USD | 20200201 |
| Unknown | China national standards | MT | 15430.0 | USD | 20200201 |
| Unknown | China national standards | MT | 20200.0 | USD | 20200201 |