| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20170101 |
| Unknown | China national standards | MT | 200.0 | USD | 20170101 |
| Unknown | China national standards | MT | 410.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1910.0 | USD | 20170101 |
| Unknown | China national standards | MT | 56570.0 | USD | 20170101 |
| Unknown | China national standards | MT | 530.0 | USD | 20170101 |
| Unknown | China national standards | MT | 830.0 | USD | 20170101 |
| Unknown | China national standards | MT | 560.0 | USD | 20170101 |
| Unknown | China national standards | MT | 360.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2290.0 | USD | 20170101 |