| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2020.0 | USD | 20190823 |
| Unknown | China national standards | MT | 3210.0 | USD | 20190823 |
| Unknown | China national standards | MT | 2490.0 | USD | 20190823 |
| Unknown | China national standards | MT | 3120.0 | USD | 20190823 |
| Unknown | China national standards | MT | 2780.0 | USD | 20190822 |
| Unknown | China national standards | MT | 2820.0 | USD | 20190822 |
| Unknown | China national standards | MT | 3010.0 | USD | 20190822 |
| Unknown | China national standards | MT | 3160.0 | USD | 20190822 |
| Unknown | China national standards | MT | 430.0 | USD | 20190821 |
| Unknown | China national standards | MT | 2880.0 | USD | 20190821 |