| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 750.0 | USD | 20200518 |
| Unknown | China national standards | MT | 720.0 | USD | 20200518 |
| Unknown | China national standards | MT | 110.0 | USD | 20200518 |
| Unknown | China national standards | MT | 100.0 | USD | 20200518 |
| Unknown | China national standards | MT | 100.0 | USD | 20200517 |
| Unknown | China national standards | MT | 310.0 | USD | 20200517 |
| Unknown | China national standards | MT | 720.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1050.0 | USD | 20200516 |
| Unknown | China national standards | MT | 770.0 | USD | 20200516 |
| Unknown | China national standards | MT | 160.0 | USD | 20200516 |