| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9940.0 | USD | 20180110 |
| Unknown | China national standards | MT | 2380.0 | USD | 20180110 |
| Unknown | China national standards | MT | 11820.0 | USD | 20180101 |
| Unknown | China national standards | MT | 20150.0 | USD | 20180101 |
| Unknown | China national standards | MT | 18080.0 | USD | 20180101 |
| Unknown | China national standards | MT | 15490.0 | USD | 20180101 |
| Unknown | China national standards | MT | 11320.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2250.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2430.0 | USD | 20180101 |
| Unknown | China national standards | MT | 11930.0 | USD | 20180101 |