| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2880.0 | USD | 20191115 |
| Unknown | China national standards | MT | 2670.0 | USD | 20191115 |
| Unknown | China national standards | MT | 1710.0 | USD | 20191114 |
| Unknown | China national standards | MT | 5130.0 | USD | 20191114 |
| Unknown | China national standards | MT | 4530.0 | USD | 20191114 |
| Unknown | China national standards | MT | 18190.0 | USD | 20191114 |
| Unknown | China national standards | MT | 4610.0 | USD | 20191114 |
| Unknown | China national standards | MT | 34250.0 | USD | 20191114 |
| Unknown | China national standards | MT | 12900.0 | USD | 20191114 |
| Unknown | China national standards | MT | 3030.0 | USD | 20191114 |