| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4810.0 | USD | 20180116 |
| Unknown | China national standards | MT | 2090.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1990.0 | USD | 20180115 |
| Unknown | China national standards | MT | 2170.0 | USD | 20180115 |
| Unknown | China national standards | MT | 12280.0 | USD | 20180115 |
| Unknown | China national standards | MT | 16920.0 | USD | 20180115 |
| Unknown | China national standards | MT | 12790.0 | USD | 20180115 |
| Unknown | China national standards | MT | 4300.0 | USD | 20180115 |
| Unknown | China national standards | MT | 2130.0 | USD | 20180114 |
| Unknown | China national standards | MT | 18880.0 | USD | 20180114 |