| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4060.0 | USD | 20191023 |
| Unknown | China national standards | MT | 3660.0 | USD | 20191023 |
| Unknown | China national standards | MT | 4340.0 | USD | 20191023 |
| Unknown | China national standards | MT | 3820.0 | USD | 20191023 |
| Unknown | China national standards | MT | 4230.0 | USD | 20191023 |
| Unknown | China national standards | MT | 7440.0 | USD | 20191023 |
| Unknown | China national standards | MT | 34790.0 | USD | 20191022 |
| Unknown | China national standards | MT | 25910.0 | USD | 20191022 |
| Unknown | China national standards | MT | 45990.0 | USD | 20191022 |
| Unknown | China national standards | MT | 49830.0 | USD | 20191022 |