| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3230.0 | USD | 20191223 |
| Unknown | China national standards | MT | 25410.0 | USD | 20191222 |
| Unknown | China national standards | MT | 20890.0 | USD | 20191222 |
| Unknown | China national standards | MT | 23180.0 | USD | 20191222 |
| Unknown | China national standards | MT | 23630.0 | USD | 20191222 |
| Unknown | China national standards | MT | 3030.0 | USD | 20191222 |
| Unknown | China national standards | MT | 1200.0 | USD | 20191222 |
| Unknown | China national standards | MT | 2130.0 | USD | 20191222 |
| Unknown | China national standards | MT | 23590.0 | USD | 20191221 |
| Unknown | China national standards | MT | 20220.0 | USD | 20191221 |