| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 730.0 | USD | 20191001 |
| Unknown | China national standards | MT | 460.0 | USD | 20191001 |
| Unknown | China national standards | MT | 500.0 | USD | 20191001 |
| Unknown | China national standards | MT | 7530.0 | USD | 20191001 |
| Unknown | China national standards | MT | 11830.0 | USD | 20191001 |
| Unknown | China national standards | MT | 630.0 | USD | 20191001 |
| Unknown | China national standards | MT | 34850.0 | USD | 20191001 |
| Unknown | China national standards | MT | 2680.0 | USD | 20191001 |
| Unknown | China national standards | MT | 3180.0 | USD | 20191001 |
| Unknown | China national standards | MT | 790.0 | USD | 20191001 |