| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5820.0 | USD | 20180114 |
| Unknown | China national standards | MT | 178920.0 | USD | 20180114 |
| Unknown | China national standards | MT | 63680.0 | USD | 20180114 |
| Unknown | China national standards | MT | 2650.0 | USD | 20180114 |
| Unknown | China national standards | MT | 115160.0 | USD | 20180114 |
| Unknown | China national standards | MT | 260.0 | USD | 20180114 |
| Unknown | China national standards | MT | 990.0 | USD | 20180114 |
| Unknown | China national standards | MT | 530.0 | USD | 20180114 |
| Unknown | China national standards | MT | 20200.0 | USD | 20180113 |
| Unknown | China national standards | MT | 9300.0 | USD | 20180113 |