| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3810.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3440.0 | USD | 20181201 |
| Unknown | China national standards | MT | 3390.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2100.0 | USD | 20181201 |
| Unknown | China national standards | MT | 15020.0 | USD | 20181201 |
| Unknown | China national standards | MT | 17170.0 | USD | 20181201 |
| Unknown | China national standards | MT | 18020.0 | USD | 20181201 |
| Unknown | China national standards | MT | 26480.0 | USD | 20181201 |
| Unknown | China national standards | MT | 26490.0 | USD | 20181201 |
| Unknown | China national standards | MT | 23560.0 | USD | 20181201 |