| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 810.0 | USD | 20191221 |
| Unknown | China national standards | MT | 71220.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1010.0 | USD | 20191220 |
| Unknown | China national standards | MT | 2700.0 | USD | 20191220 |
| Unknown | China national standards | MT | 130.0 | USD | 20191220 |
| Unknown | China national standards | MT | 810.0 | USD | 20191220 |
| Unknown | China national standards | MT | 140.0 | USD | 20191220 |
| Unknown | China national standards | MT | 810.0 | USD | 20191220 |
| Unknown | China national standards | MT | 580.0 | USD | 20191219 |
| Unknown | China national standards | MT | 580.0 | USD | 20191219 |