| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2840.0 | USD | 20191211 |
| Unknown | China national standards | MT | 2830.0 | USD | 20191211 |
| Unknown | China national standards | MT | 2750.0 | USD | 20191211 |
| Unknown | China national standards | MT | 18920.0 | USD | 20191210 |
| Unknown | China national standards | MT | 19850.0 | USD | 20191210 |
| Unknown | China national standards | MT | 21410.0 | USD | 20191210 |
| Unknown | China national standards | MT | 19780.0 | USD | 20191210 |
| Unknown | China national standards | MT | 21850.0 | USD | 20191210 |
| Unknown | China national standards | MT | 25270.0 | USD | 20191210 |
| Unknown | China national standards | MT | 20540.0 | USD | 20191210 |