| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17230.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6280.0 | USD | 20191201 |
| Unknown | China national standards | MT | 21880.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10460.0 | USD | 20191201 |
| Unknown | China national standards | MT | 73350.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6910.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3300.0 | USD | 20191201 |
| Unknown | China national standards | MT | 45720.0 | USD | 20191201 |
| Unknown | China national standards | MT | 12160.0 | USD | 20191201 |
| Unknown | China national standards | MT | 73350.0 | USD | 20191201 |