| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 44020.0 | USD | 20191201 |
| Unknown | China national standards | MT | 65540.0 | USD | 20191201 |
| Unknown | China national standards | MT | 68080.0 | USD | 20191201 |
| Unknown | China national standards | MT | 90680.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6910.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6670.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6280.0 | USD | 20191201 |
| Unknown | China national standards | MT | 60420.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10460.0 | USD | 20191201 |
| Unknown | China national standards | MT | 199020.0 | USD | 20191201 |