| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20170101 |
| Unknown | China national standards | MT | 110.0 | USD | 20170101 |
| Unknown | China national standards | MT | 70.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1780.0 | USD | 20170101 |
| Unknown | China national standards | MT | 500.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1130.0 | USD | 20170101 |
| Unknown | China national standards | MT | 980.0 | USD | 20170101 |
| Unknown | China national standards | MT | 430.0 | USD | 20170101 |
| Unknown | China national standards | MT | 110.0 | USD | 20170101 |
| Unknown | China national standards | MT | 530.0 | USD | 20170101 |