| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1010.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1080.0 | USD | 20180601 |
| Unknown | China national standards | MT | 3200.0 | USD | 20180601 |
| Unknown | China national standards | MT | 2320.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1990.0 | USD | 20180601 |
| Unknown | China national standards | MT | 800.0 | USD | 20180601 |
| Unknown | China national standards | MT | 20920.0 | USD | 20180523 |
| Unknown | China national standards | MT | 15810.0 | USD | 20180523 |
| Unknown | China national standards | MT | 22650.0 | USD | 20180523 |
| Unknown | China national standards | MT | 7720.0 | USD | 20180523 |