| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 37280.0 | USD | 20180101 |
| Unknown | China national standards | MT | 8560.0 | USD | 20180101 |
| Unknown | China national standards | MT | 940.0 | USD | 20180101 |
| Unknown | China national standards | MT | 720.0 | USD | 20180101 |
| Unknown | China national standards | MT | 5050.0 | USD | 20180101 |
| Unknown | China national standards | MT | 850.0 | USD | 20180101 |
| Unknown | China national standards | MT | 480.0 | USD | 20180101 |
| Unknown | China national standards | MT | 280.0 | USD | 20180101 |
| Unknown | China national standards | MT | 330.0 | USD | 20180101 |
| Unknown | China national standards | MT | 1440.0 | USD | 20180101 |