| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2670.0 | USD | 20191222 |
| Unknown | China national standards | MT | 2760.0 | USD | 20191222 |
| Unknown | China national standards | MT | 2930.0 | USD | 20191222 |
| Unknown | China national standards | MT | 3350.0 | USD | 20191222 |
| Unknown | China national standards | MT | 3240.0 | USD | 20191222 |
| Unknown | China national standards | MT | 3130.0 | USD | 20191222 |
| Unknown | China national standards | MT | 18530.0 | USD | 20191221 |
| Unknown | China national standards | MT | 24630.0 | USD | 20191221 |
| Unknown | China national standards | MT | 20270.0 | USD | 20191221 |
| Unknown | China national standards | MT | 19400.0 | USD | 20191221 |