| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 14460.0 | USD | 20180319 |
| Unknown | China national standards | MT | 13010.0 | USD | 20180319 |
| Unknown | China national standards | MT | 2500.0 | USD | 20180319 |
| Unknown | China national standards | MT | 2300.0 | USD | 20180319 |
| Unknown | China national standards | MT | 2280.0 | USD | 20180318 |
| Unknown | China national standards | MT | 14030.0 | USD | 20180317 |
| Unknown | China national standards | MT | 2280.0 | USD | 20180317 |
| Unknown | China national standards | MT | 14460.0 | USD | 20180316 |
| Unknown | China national standards | MT | 14580.0 | USD | 20180316 |
| Unknown | China national standards | MT | 2050.0 | USD | 20180316 |