| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4210.0 | USD | 20190901 |
| Unknown | China national standards | MT | 7520.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190901 |
| Unknown | China national standards | MT | 23260.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2960.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3070.0 | USD | 20190901 |
| Unknown | China national standards | MT | 70.0 | USD | 20190901 |