| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40.0 | USD | 20180218 |
| Unknown | China national standards | MT | 240.0 | USD | 20180218 |
| Unknown | China national standards | MT | 80.0 | USD | 20180217 |
| Unknown | China national standards | MT | 210.0 | USD | 20180217 |
| Unknown | China national standards | MT | 2250.0 | USD | 20180216 |
| Unknown | China national standards | MT | 4100.0 | USD | 20180216 |
| Unknown | China national standards | MT | 1640.0 | USD | 20180215 |
| Unknown | China national standards | MT | 630.0 | USD | 20180215 |
| Unknown | China national standards | MT | 17170.0 | USD | 20180215 |
| Unknown | China national standards | MT | 14450.0 | USD | 20180214 |