| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5670.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3170.0 | USD | 20180101 |
| Unknown | China national standards | MT | 432980.0 | USD | 20180101 |
| Unknown | China national standards | MT | 257870.0 | USD | 20180101 |
| Unknown | China national standards | MT | 16110.0 | USD | 20180101 |
| Unknown | China national standards | MT | 275890.0 | USD | 20180101 |
| Unknown | China national standards | MT | 330390.0 | USD | 20180101 |
| Unknown | China national standards | MT | 208899.98 | USD | 20180101 |
| Unknown | China national standards | MT | 96510.0 | USD | 20180101 |
| Unknown | China national standards | MT | 13410.0 | USD | 20180101 |