| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1180.0 | USD | 20170101 |
| Unknown | China national standards | MT | 290.0 | USD | 20170101 |
| Unknown | China national standards | MT | 740.0 | USD | 20170101 |
| Unknown | China national standards | MT | 400.0 | USD | 20170101 |
| Unknown | China national standards | MT | 750.0 | USD | 20170101 |
| Unknown | China national standards | MT | 610.0 | USD | 20170101 |
| Unknown | China national standards | MT | 770.0 | USD | 20170101 |
| Unknown | China national standards | MT | 770.0 | USD | 20170101 |
| Unknown | China national standards | MT | 860.0 | USD | 20170101 |
| Unknown | China national standards | MT | 830.0 | USD | 20170101 |