| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24740.0 | USD | 20180317 |
| Unknown | China national standards | MT | 3990.0 | USD | 20180317 |
| Unknown | China national standards | MT | 3860.0 | USD | 20180316 |
| Unknown | China national standards | MT | 3320.0 | USD | 20180316 |
| Unknown | China national standards | MT | 3530.0 | USD | 20180314 |
| Unknown | China national standards | MT | 4030.0 | USD | 20180314 |
| Unknown | China national standards | MT | 8530.0 | USD | 20180314 |
| Unknown | China national standards | MT | 4620.0 | USD | 20180313 |
| Unknown | China national standards | MT | 24790.0 | USD | 20180313 |
| Unknown | China national standards | MT | 3310.0 | USD | 20180313 |