| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1710.0 | USD | 20171213 |
| Unknown | China national standards | MT | 1760.0 | USD | 20171212 |
| Unknown | China national standards | MT | 2340.0 | USD | 20171212 |
| Unknown | China national standards | MT | 13020.0 | USD | 20171211 |
| Unknown | China national standards | MT | 10740.0 | USD | 20171211 |
| Unknown | China national standards | MT | 13670.0 | USD | 20171211 |
| Unknown | China national standards | MT | 2120.0 | USD | 20171211 |
| Unknown | China national standards | MT | 12370.0 | USD | 20171210 |
| Unknown | China national standards | MT | 15440.0 | USD | 20171210 |
| Unknown | China national standards | MT | 14250.0 | USD | 20171210 |