| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2790.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2410.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3370.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2410.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2510.0 | USD | 20191201 |
| Unknown | China national standards | MT | 3020.0 | USD | 20191201 |
| Unknown | China national standards | MT | 450.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2910.0 | USD | 20191201 |
| Unknown | China national standards | MT | 360.0 | USD | 20191201 |
| Unknown | China national standards | MT | 400.0 | USD | 20191201 |