| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17930.0 | USD | 20191101 |
| Unknown | China national standards | MT | 13780.0 | USD | 20191101 |
| Unknown | China national standards | MT | 14820.0 | USD | 20191101 |
| Unknown | China national standards | MT | 15030.0 | USD | 20191101 |
| Unknown | China national standards | MT | 18900.0 | USD | 20191101 |
| Unknown | China national standards | MT | 13770.0 | USD | 20191101 |
| Unknown | China national standards | MT | 15220.0 | USD | 20191101 |
| Unknown | China national standards | MT | 15060.0 | USD | 20191101 |
| Unknown | China national standards | MT | 14960.0 | USD | 20191101 |
| Unknown | China national standards | MT | 15180.0 | USD | 20191101 |