| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20170601 |
| Unknown | China national standards | MT | 510.0 | USD | 20170601 |
| Unknown | China national standards | MT | 1210.0 | USD | 20170601 |
| Unknown | China national standards | MT | 430.0 | USD | 20170601 |
| Unknown | China national standards | MT | 850.0 | USD | 20170601 |
| Unknown | China national standards | MT | 1000.0 | USD | 20170601 |
| Unknown | China national standards | MT | 860.0 | USD | 20170601 |
| Unknown | China national standards | MT | 1780.0 | USD | 20170601 |
| Unknown | China national standards | MT | 330.0 | USD | 20170601 |
| Unknown | China national standards | MT | 430.0 | USD | 20170601 |