| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4140.0 | USD | 20180620 |
| Unknown | China national standards | MT | 4400.0 | USD | 20180620 |
| Unknown | China national standards | MT | 4080.0 | USD | 20180620 |
| Unknown | China national standards | MT | 4380.0 | USD | 20180620 |
| Unknown | China national standards | MT | 3680.0 | USD | 20180620 |
| Unknown | China national standards | MT | 4320.0 | USD | 20180620 |
| Unknown | China national standards | MT | 3970.0 | USD | 20180620 |
| Unknown | China national standards | MT | 3940.0 | USD | 20180620 |
| Unknown | China national standards | MT | 3910.0 | USD | 20180620 |
| Unknown | China national standards | MT | 3790.0 | USD | 20180620 |