| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18760.0 | USD | 20180110 |
| Unknown | China national standards | MT | 3500.0 | USD | 20180110 |
| Unknown | China national standards | MT | 11480.0 | USD | 20180101 |
| Unknown | China national standards | MT | 13380.0 | USD | 20180101 |
| Unknown | China national standards | MT | 73010.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4800.0 | USD | 20180101 |
| Unknown | China national standards | MT | 107450.0 | USD | 20180101 |
| Unknown | China national standards | MT | 73990.0 | USD | 20180101 |
| Unknown | China national standards | MT | 18780.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1320.0 | USD | 20180101 |