| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10720.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1850.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2490.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2410.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2490.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2790.0 | USD | 20191201 |
| Unknown | China national standards | MT | 16850.0 | USD | 20191201 |
| Unknown | China national standards | MT | 21030.0 | USD | 20191201 |
| Unknown | China national standards | MT | 10690.0 | USD | 20191201 |
| Unknown | China national standards | MT | 11340.0 | USD | 20191201 |