| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3280.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1690.0 | USD | 20180201 |
| Unknown | China national standards | MT | 21910.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5910.0 | USD | 20180201 |
| Unknown | China national standards | MT | 4030.0 | USD | 20180201 |
| Unknown | China national standards | MT | 6090.0 | USD | 20180201 |
| Unknown | China national standards | MT | 5820.0 | USD | 20180201 |
| Unknown | China national standards | MT | 1800.0 | USD | 20180201 |
| Unknown | China national standards | MT | 2040.0 | USD | 20180201 |
| Unknown | China national standards | MT | 8120.0 | USD | 20180201 |