| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5830.0 | USD | 20180517 |
| Unknown | China national standards | MT | 930.0 | USD | 20180517 |
| Unknown | China national standards | MT | 1820.0 | USD | 20180517 |
| Unknown | China national standards | MT | 3450.0 | USD | 20180517 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180517 |
| Unknown | China national standards | MT | 13110.0 | USD | 20180516 |
| Unknown | China national standards | MT | 19330.0 | USD | 20180516 |
| Unknown | China national standards | MT | 31710.0 | USD | 20180516 |
| Unknown | China national standards | MT | 5830.0 | USD | 20180516 |
| Unknown | China national standards | MT | 1380.0 | USD | 20180515 |