| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 510.0 | USD | 20180115 |
| Unknown | China national standards | MT | 690.0 | USD | 20180115 |
| Unknown | China national standards | MT | 13420.0 | USD | 20180115 |
| Unknown | China national standards | MT | 1940.0 | USD | 20180115 |
| Unknown | China national standards | MT | 140.0 | USD | 20180115 |
| Unknown | China national standards | MT | 180.0 | USD | 20180115 |
| Unknown | China national standards | MT | 80.0 | USD | 20180115 |
| Unknown | China national standards | MT | 2030.0 | USD | 20180115 |
| Unknown | China national standards | MT | 4390.0 | USD | 20180115 |
| Unknown | China national standards | MT | 70.0 | USD | 20180115 |