| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13910.0 | USD | 20191221 |
| Unknown | China national standards | MT | 20890.0 | USD | 20191221 |
| Unknown | China national standards | MT | 24390.0 | USD | 20191221 |
| Unknown | China national standards | MT | 13000.0 | USD | 20191221 |
| Unknown | China national standards | MT | 23380.0 | USD | 20191221 |
| Unknown | China national standards | MT | 3350.0 | USD | 20191221 |
| Unknown | China national standards | MT | 1880.0 | USD | 20191221 |
| Unknown | China national standards | MT | 3360.0 | USD | 20191221 |
| Unknown | China national standards | MT | 25510.0 | USD | 20191220 |
| Unknown | China national standards | MT | 23190.0 | USD | 20191220 |