| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3510.0 | USD | 20180601 |
| Unknown | China national standards | MT | 5490.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4920.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4780.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4380.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4290.0 | USD | 20180601 |
| Unknown | China national standards | MT | 4130.0 | USD | 20180601 |
| Unknown | China national standards | MT | 6470.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3690.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3750.0 | USD | 20180601 |