| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1210.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1100.0 | USD | 20191114 |
| Unknown | China national standards | MT | 960.0 | USD | 20191114 |
| Unknown | China national standards | MT | 10950.0 | USD | 20191114 |
| Unknown | China national standards | MT | 10740.0 | USD | 20191114 |
| Unknown | China national standards | MT | 4660.0 | USD | 20191114 |
| Unknown | China national standards | MT | 6360.0 | USD | 20191114 |
| Unknown | China national standards | MT | 810.0 | USD | 20191114 |
| Unknown | China national standards | MT | 710.0 | USD | 20191114 |
| Unknown | China national standards | MT | 900.0 | USD | 20191114 |