| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1810.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4670.0 | USD | 20180101 |
| Unknown | China national standards | MT | 690.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1470.0 | USD | 20180101 |
| Unknown | China national standards | MT | 4310.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1560.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2250.0 | USD | 20180101 |
| Unknown | China national standards | MT | 2450.0 | USD | 20180101 |
| Unknown | China national standards | MT | 530.0 | USD | 20180101 |
| Unknown | China national standards | MT | 300.0 | USD | 20180101 |