| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24410.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4340.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3190.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4590.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3840.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2050.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2210.0 | USD | 20180101 |
| Unknown | China national standards | MT | 21100.0 | USD | 20180101 |
| Unknown | China national standards | MT | 18720.0 | USD | 20180101 |
| Unknown | China national standards | MT | 28810.0 | USD | 20180101 |