| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 580.0 | USD | 20200517 |
| Unknown | China national standards | MT | 690.0 | USD | 20200517 |
| Unknown | China national standards | MT | 2240.0 | USD | 20200516 |
| Unknown | China national standards | MT | 6840.0 | USD | 20200516 |
| Unknown | China national standards | MT | 260.0 | USD | 20200516 |
| Unknown | China national standards | MT | 530.0 | USD | 20200516 |
| Unknown | China national standards | MT | 2670.0 | USD | 20200516 |
| Unknown | China national standards | MT | 3270.0 | USD | 20200515 |
| Unknown | China national standards | MT | 34480.0 | USD | 20200515 |
| Unknown | China national standards | MT | 4660.0 | USD | 20200515 |