| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20200518 |
| Unknown | China national standards | MT | 60.0 | USD | 20200518 |
| Unknown | China national standards | MT | 210.0 | USD | 20200518 |
| Unknown | China national standards | MT | 60.0 | USD | 20200518 |
| Unknown | China national standards | MT | 380.0 | USD | 20200517 |
| Unknown | China national standards | MT | 860.0 | USD | 20200517 |
| Unknown | China national standards | MT | 800.0 | USD | 20200517 |
| Unknown | China national standards | MT | 1650.0 | USD | 20200517 |
| Unknown | China national standards | MT | 70.0 | USD | 20200517 |
| Unknown | China national standards | MT | 5080.0 | USD | 20200517 |