| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20180515 |
| Unknown | China national standards | MT | 1700.0 | USD | 20180515 |
| Unknown | China national standards | MT | 2350.0 | USD | 20180515 |
| Unknown | China national standards | MT | 810.0 | USD | 20180515 |
| Unknown | China national standards | MT | 800.0 | USD | 20180515 |
| Unknown | China national standards | MT | 830.0 | USD | 20180515 |
| Unknown | China national standards | MT | 4890.0 | USD | 20180514 |
| Unknown | China national standards | MT | 5090.0 | USD | 20180514 |
| Unknown | China national standards | MT | 2480.0 | USD | 20180514 |
| Unknown | China national standards | MT | 3110.0 | USD | 20180514 |