| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4170.0 | USD | 20180512 |
| Unknown | China national standards | MT | 950.0 | USD | 20180512 |
| Unknown | China national standards | MT | 22730.0 | USD | 20180511 |
| Unknown | China national standards | MT | 8990.0 | USD | 20180511 |
| Unknown | China national standards | MT | 5300.0 | USD | 20180511 |
| Unknown | China national standards | MT | 7800.0 | USD | 20180511 |
| Unknown | China national standards | MT | 2910.0 | USD | 20180511 |
| Unknown | China national standards | MT | 840.0 | USD | 20180511 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180511 |
| Unknown | China national standards | MT | 2200.0 | USD | 20180511 |