| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2800.0 | USD | 20180321 |
| Unknown | China national standards | MT | 3100.0 | USD | 20180321 |
| Unknown | China national standards | MT | 3100.0 | USD | 20180320 |
| Unknown | China national standards | MT | 3110.0 | USD | 20180320 |
| Unknown | China national standards | MT | 440.0 | USD | 20180320 |
| Unknown | China national standards | MT | 240.0 | USD | 20180319 |
| Unknown | China national standards | MT | 2910.0 | USD | 20180319 |
| Unknown | China national standards | MT | 490.0 | USD | 20180319 |
| Unknown | China national standards | MT | 240.0 | USD | 20180319 |
| Unknown | China national standards | MT | 410.0 | USD | 20180318 |