| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 370.0 | USD | 20180721 |
| Unknown | China national standards | MT | 2100.0 | USD | 20180720 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180720 |
| Unknown | China national standards | MT | 2010.0 | USD | 20180720 |
| Unknown | China national standards | MT | 320.0 | USD | 20180720 |
| Unknown | China national standards | MT | 400.0 | USD | 20180720 |
| Unknown | China national standards | MT | 330.0 | USD | 20180720 |
| Unknown | China national standards | MT | 320.0 | USD | 20180720 |
| Unknown | China national standards | MT | 710.0 | USD | 20180720 |
| Unknown | China national standards | MT | 330.0 | USD | 20180720 |