| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20700.0 | USD | 20190101 |
| Unknown | China national standards | MT | 17050.0 | USD | 20190101 |
| Unknown | China national standards | MT | 13470.0 | USD | 20190101 |
| Unknown | China national standards | MT | 11780.0 | USD | 20190101 |
| Unknown | China national standards | MT | 16090.0 | USD | 20190101 |
| Unknown | China national standards | MT | 16130.0 | USD | 20190101 |
| Unknown | China national standards | MT | 16470.0 | USD | 20190101 |
| Unknown | China national standards | MT | 13660.0 | USD | 20190101 |
| Unknown | China national standards | MT | 15020.0 | USD | 20190101 |
| Unknown | China national standards | MT | 15750.0 | USD | 20190101 |