| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5330.0 | USD | 20180415 |
| Unknown | China national standards | MT | 2590.0 | USD | 20180415 |
| Unknown | China national standards | MT | 5250.0 | USD | 20180415 |
| Unknown | China national standards | MT | 4820.0 | USD | 20180415 |
| Unknown | China national standards | MT | 2840.0 | USD | 20180415 |
| Unknown | China national standards | MT | 29670.0 | USD | 20180414 |
| Unknown | China national standards | MT | 33590.0 | USD | 20180414 |
| Unknown | China national standards | MT | 33610.0 | USD | 20180414 |
| Unknown | China national standards | MT | 33060.0 | USD | 20180414 |
| Unknown | China national standards | MT | 4510.0 | USD | 20180414 |