| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20170515 |
| Unknown | China national standards | MT | 8450.0 | USD | 20170514 |
| Unknown | China national standards | MT | 980.0 | USD | 20170514 |
| Unknown | China national standards | MT | 2750.0 | USD | 20170513 |
| Unknown | China national standards | MT | 2330.0 | USD | 20170513 |
| Unknown | China national standards | MT | 6560.0 | USD | 20170510 |
| Unknown | China national standards | MT | 1990.0 | USD | 20170510 |
| Unknown | China national standards | MT | 1690.0 | USD | 20170501 |
| Unknown | China national standards | MT | 2180.0 | USD | 20170501 |
| Unknown | China national standards | MT | 2080.0 | USD | 20170501 |