| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3310.0 | USD | 20180423 |
| Unknown | China national standards | MT | 4380.0 | USD | 20180422 |
| Unknown | China national standards | MT | 7570.0 | USD | 20180422 |
| Unknown | China national standards | MT | 5810.0 | USD | 20180422 |
| Unknown | China national standards | MT | 159890.0 | USD | 20180422 |
| Unknown | China national standards | MT | 19760.0 | USD | 20180422 |
| Unknown | China national standards | MT | 363580.0 | USD | 20180422 |
| Unknown | China national standards | MT | 189399.98 | USD | 20180422 |
| Unknown | China national standards | MT | 23180.0 | USD | 20180422 |
| Unknown | China national standards | MT | 3220.0 | USD | 20180422 |