| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 860.0 | USD | 20191001 |
| Unknown | China national standards | MT | 940.0 | USD | 20191001 |
| Unknown | China national standards | MT | 5920.0 | USD | 20191001 |
| Unknown | China national standards | MT | 7240.0 | USD | 20191001 |
| Unknown | China national standards | MT | 26360.0 | USD | 20191001 |
| Unknown | China national standards | MT | 890.0 | USD | 20191001 |
| Unknown | China national standards | MT | 1290.0 | USD | 20191001 |
| Unknown | China national standards | MT | 830.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6380.0 | USD | 20191001 |
| Unknown | China national standards | MT | 6090.0 | USD | 20191001 |