| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29360.0 | USD | 20180518 |
| Unknown | China national standards | MT | 28010.0 | USD | 20180518 |
| Unknown | China national standards | MT | 4550.0 | USD | 20180518 |
| Unknown | China national standards | MT | 2510.0 | USD | 20180518 |
| Unknown | China national standards | MT | 5180.0 | USD | 20180518 |
| Unknown | China national standards | MT | 23840.0 | USD | 20180517 |
| Unknown | China national standards | MT | 10260.0 | USD | 20180517 |
| Unknown | China national standards | MT | 4770.0 | USD | 20180517 |
| Unknown | China national standards | MT | 4810.0 | USD | 20180517 |
| Unknown | China national standards | MT | 27690.0 | USD | 20180516 |