| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6340.0 | USD | 20180319 |
| Unknown | China national standards | MT | 37860.0 | USD | 20180318 |
| Unknown | China national standards | MT | 5550.0 | USD | 20180318 |
| Unknown | China national standards | MT | 7700.0 | USD | 20180318 |
| Unknown | China national standards | MT | 7230.0 | USD | 20180318 |
| Unknown | China national standards | MT | 7700.0 | USD | 20180318 |
| Unknown | China national standards | MT | 43740.0 | USD | 20180317 |
| Unknown | China national standards | MT | 40070.0 | USD | 20180317 |
| Unknown | China national standards | MT | 36350.0 | USD | 20180317 |
| Unknown | China national standards | MT | 36530.0 | USD | 20180317 |