| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7490.0 | USD | 20191201 |
| Unknown | China national standards | MT | 2180.0 | USD | 20191201 |
| Unknown | China national standards | MT | 780.0 | USD | 20191201 |
| Unknown | China national standards | MT | 1510.0 | USD | 20191201 |
| Unknown | China national standards | MT | 60740.0 | USD | 20191123 |
| Unknown | China national standards | MT | 4210.0 | USD | 20191123 |
| Unknown | China national standards | MT | 3890.0 | USD | 20191123 |
| Unknown | China national standards | MT | 440.0 | USD | 20191123 |
| Unknown | China national standards | MT | 1770.0 | USD | 20191123 |
| Unknown | China national standards | MT | 1800.0 | USD | 20191123 |