| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3300.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5080.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4320.0 | USD | 20190901 |
| Unknown | China national standards | MT | 25500.0 | USD | 20190901 |
| Unknown | China national standards | MT | 29810.0 | USD | 20190901 |
| Unknown | China national standards | MT | 27940.0 | USD | 20190901 |
| Unknown | China national standards | MT | 38020.0 | USD | 20190901 |
| Unknown | China national standards | MT | 17210.0 | USD | 20190901 |
| Unknown | China national standards | MT | 21450.0 | USD | 20190901 |
| Unknown | China national standards | MT | 23850.0 | USD | 20190901 |