| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 440.0 | USD | 20170101 |
| Unknown | China national standards | MT | 250.0 | USD | 20170101 |
| Unknown | China national standards | MT | 330.0 | USD | 20170101 |
| Unknown | China national standards | MT | 260.0 | USD | 20170101 |
| Unknown | China national standards | MT | 290.0 | USD | 20170101 |
| Unknown | China national standards | MT | 460.0 | USD | 20170101 |
| Unknown | China national standards | MT | 640.0 | USD | 20170101 |
| Unknown | China national standards | MT | 420.0 | USD | 20170101 |
| Unknown | China national standards | MT | 290.0 | USD | 20170101 |
| Unknown | China national standards | MT | 310.0 | USD | 20170101 |