| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13740.0 | USD | 20190811 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190811 |
| Unknown | China national standards | MT | 1200.0 | USD | 20190811 |
| Unknown | China national standards | MT | 13250.0 | USD | 20190810 |
| Unknown | China national standards | MT | 21110.0 | USD | 20190810 |
| Unknown | China national standards | MT | 11630.0 | USD | 20190810 |
| Unknown | China national standards | MT | 13480.0 | USD | 20190810 |
| Unknown | China national standards | MT | 24530.0 | USD | 20190810 |
| Unknown | China national standards | MT | 13300.0 | USD | 20190810 |
| Unknown | China national standards | MT | 12300.0 | USD | 20190810 |