| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1860.0 | USD | 20170601 |
| Unknown | China national standards | MT | 750.0 | USD | 20170601 |
| Unknown | China national standards | MT | 2180.0 | USD | 20170601 |
| Unknown | China national standards | MT | 360.0 | USD | 20170601 |
| Unknown | China national standards | MT | 300.0 | USD | 20170601 |
| Unknown | China national standards | MT | 7530.0 | USD | 20170601 |
| Unknown | China national standards | MT | 410.0 | USD | 20170601 |
| Unknown | China national standards | MT | 4480.0 | USD | 20170601 |
| Unknown | China national standards | MT | 3780.0 | USD | 20170601 |
| Unknown | China national standards | MT | 5370.0 | USD | 20170601 |