| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1980.0 | USD | 20200517 |
| Unknown | China national standards | MT | 2780.0 | USD | 20200517 |
| Unknown | China national standards | MT | 3390.0 | USD | 20200517 |
| Unknown | China national standards | MT | 460.0 | USD | 20200517 |
| Unknown | China national standards | MT | 540.0 | USD | 20200517 |
| Unknown | China national standards | MT | 1450.0 | USD | 20200517 |
| Unknown | China national standards | MT | 290.0 | USD | 20200517 |
| Unknown | China national standards | MT | 450.0 | USD | 20200517 |
| Unknown | China national standards | MT | 760.0 | USD | 20200517 |
| Unknown | China national standards | MT | 230.0 | USD | 20200517 |