| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 93130.0 | USD | 20180601 |
| Unknown | China national standards | MT | 17540.0 | USD | 20180601 |
| Unknown | China national standards | MT | 15240.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3970.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2280.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3760.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4510.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3550.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4180.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5010.0 | USD | 20180601 |