| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2790.0 | USD | 20191101 |
| Unknown | China national standards | MT | 18780.0 | USD | 20191101 |
| Unknown | China national standards | MT | 19460.0 | USD | 20191101 |
| Unknown | China national standards | MT | 3240.0 | USD | 20191101 |
| Unknown | China national standards | MT | 10900.0 | USD | 20191023 |
| Unknown | China national standards | MT | 2640.0 | USD | 20191023 |
| Unknown | China national standards | MT | 2890.0 | USD | 20191023 |
| Unknown | China national standards | MT | 2970.0 | USD | 20191022 |
| Unknown | China national standards | MT | 2900.0 | USD | 20191022 |
| Unknown | China national standards | MT | 33030.0 | USD | 20191022 |