| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1020.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2920.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1090.0 | USD | 20190601 |
| Unknown | China national standards | MT | 520.0 | USD | 20190601 |
| Unknown | China national standards | MT | 97860.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2740.0 | USD | 20190601 |
| Unknown | China national standards | MT | 500.0 | USD | 20190601 |
| Unknown | China national standards | MT | 400.0 | USD | 20190601 |
| Unknown | China national standards | MT | 380.0 | USD | 20190601 |
| Unknown | China national standards | MT | 500.0 | USD | 20190601 |