| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20180322 |
| Unknown | China national standards | MT | 350.0 | USD | 20180322 |
| Unknown | China national standards | MT | 3310.0 | USD | 20180322 |
| Unknown | China national standards | MT | 840.0 | USD | 20180321 |
| Unknown | China national standards | MT | 850.0 | USD | 20180321 |
| Unknown | China national standards | MT | 2840.0 | USD | 20180321 |
| Unknown | China national standards | MT | 5130.0 | USD | 20180321 |
| Unknown | China national standards | MT | 5150.0 | USD | 20180320 |
| Unknown | China national standards | MT | 240.0 | USD | 20180320 |
| Unknown | China national standards | MT | 130.0 | USD | 20180320 |