| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24530.0 | USD | 20191123 |
| Unknown | China national standards | MT | 26650.0 | USD | 20191123 |
| Unknown | China national standards | MT | 10510.0 | USD | 20191123 |
| Unknown | China national standards | MT | 24650.0 | USD | 20191123 |
| Unknown | China national standards | MT | 4670.0 | USD | 20191123 |
| Unknown | China national standards | MT | 3390.0 | USD | 20191123 |
| Unknown | China national standards | MT | 3570.0 | USD | 20191123 |
| Unknown | China national standards | MT | 3410.0 | USD | 20191123 |
| Unknown | China national standards | MT | 3320.0 | USD | 20191122 |
| Unknown | China national standards | MT | 4050.0 | USD | 20191122 |