| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1360.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2280.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2620.0 | USD | 20180101 |
| Unknown | China national standards | MT | 3240.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2420.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2780.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2660.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2670.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2720.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2210.0 | USD | 20180101 |