| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12250.0 | USD | 20191101 |
| Unknown | China national standards | MT | 10590.0 | USD | 20191101 |
| Unknown | China national standards | MT | 12050.0 | USD | 20191101 |
| Unknown | China national standards | MT | 10740.0 | USD | 20191101 |
| Unknown | China national standards | MT | 12280.0 | USD | 20191101 |
| Unknown | China national standards | MT | 11140.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1780.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1390.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1480.0 | USD | 20191101 |
| Unknown | China national standards | MT | 1430.0 | USD | 20191101 |