| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20191001 |
| Unknown | China national standards | MT | 80.0 | USD | 20191001 |
| Unknown | China national standards | MT | 15420.0 | USD | 20191001 |
| Unknown | China national standards | MT | 4790.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5740.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1350.0 | USD | 20191001 |
| Unknown | China national standards | MT | 90.0 | USD | 20191001 |
| Unknown | China national standards | MT | 780.0 | USD | 20191001 |
| Unknown | China national standards | MT | 40.0 | USD | 20191001 |
| Unknown | China national standards | MT | 20.0 | USD | 20191001 |