| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3320.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2960.0 | USD | 20190901 |
| Unknown | China national standards | MT | 80.0 | USD | 20190901 |
| Unknown | China national standards | MT | 93510.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1450.0 | USD | 20190901 |
| Unknown | China national standards | MT | 840.0 | USD | 20190901 |
| Unknown | China national standards | MT | 11250.0 | USD | 20190901 |
| Unknown | China national standards | MT | 140.0 | USD | 20190901 |
| Unknown | China national standards | MT | 70.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3380.0 | USD | 20190901 |