| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 199620.0 | USD | 20180522 |
| Unknown | China national standards | MT | 824350.0 | USD | 20180522 |
| Unknown | China national standards | MT | 441930.0 | USD | 20180522 |
| Unknown | China national standards | MT | 5510.0 | USD | 20180522 |
| Unknown | China national standards | MT | 12920.0 | USD | 20180522 |
| Unknown | China national standards | MT | 4280.0 | USD | 20180522 |
| Unknown | China national standards | MT | 2910.0 | USD | 20180522 |
| Unknown | China national standards | MT | 9260.0 | USD | 20180522 |
| Unknown | China national standards | MT | 2530.0 | USD | 20180522 |
| Unknown | China national standards | MT | 33570.0 | USD | 20180522 |