| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4890.0 | USD | 20200520 |
| Unknown | China national standards | MT | 4930.0 | USD | 20200520 |
| Unknown | China national standards | MT | 33760.0 | USD | 20200519 |
| Unknown | China national standards | MT | 34580.0 | USD | 20200519 |
| Unknown | China national standards | MT | 4820.0 | USD | 20200519 |
| Unknown | China national standards | MT | 4790.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1640.0 | USD | 20200517 |
| Unknown | China national standards | MT | 34570.0 | USD | 20200517 |
| Unknown | China national standards | MT | 34240.0 | USD | 20200517 |
| Unknown | China national standards | MT | 230.0 | USD | 20200517 |