| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28020.0 | USD | 20190210 |
| Unknown | China national standards | MT | 25040.0 | USD | 20190210 |
| Unknown | China national standards | MT | 3640.0 | USD | 20190210 |
| Unknown | China national standards | MT | 3260.0 | USD | 20190201 |
| Unknown | China national standards | MT | 3660.0 | USD | 20190201 |
| Unknown | China national standards | MT | 36240.0 | USD | 20190201 |
| Unknown | China national standards | MT | 33030.0 | USD | 20190201 |
| Unknown | China national standards | MT | 22590.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2130.0 | USD | 20190201 |
| Unknown | China national standards | MT | 4020.0 | USD | 20190201 |