| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21730.0 | USD | 20180401 |
| Unknown | China national standards | MT | 25750.0 | USD | 20180401 |
| Unknown | China national standards | MT | 27260.0 | USD | 20180401 |
| Unknown | China national standards | MT | 28590.0 | USD | 20180401 |
| Unknown | China national standards | MT | 23910.0 | USD | 20180401 |
| Unknown | China national standards | MT | 28600.0 | USD | 20180401 |
| Unknown | China national standards | MT | 24700.0 | USD | 20180401 |
| Unknown | China national standards | MT | 27790.0 | USD | 20180401 |
| Unknown | China national standards | MT | 24730.0 | USD | 20180401 |
| Unknown | China national standards | MT | 26140.0 | USD | 20180401 |