| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6420.0 | USD | 20191120 |
| Unknown | China national standards | MT | 910.0 | USD | 20191120 |
| Unknown | China national standards | MT | 6200.0 | USD | 20191120 |
| Unknown | China national standards | MT | 9480.0 | USD | 20191120 |
| Unknown | China national standards | MT | 1020.0 | USD | 20191120 |
| Unknown | China national standards | MT | 3440.0 | USD | 20191119 |
| Unknown | China national standards | MT | 8010.0 | USD | 20191119 |
| Unknown | China national standards | MT | 6400.0 | USD | 20191119 |
| Unknown | China national standards | MT | 7210.0 | USD | 20191118 |
| Unknown | China national standards | MT | 880.0 | USD | 20191118 |