| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1910.0 | USD | 20180412 |
| Unknown | China national standards | MT | 1720.0 | USD | 20180412 |
| Unknown | China national standards | MT | 20180.0 | USD | 20180411 |
| Unknown | China national standards | MT | 2380.0 | USD | 20180411 |
| Unknown | China national standards | MT | 2620.0 | USD | 20180411 |
| Unknown | China national standards | MT | 23330.0 | USD | 20180410 |
| Unknown | China national standards | MT | 5390.0 | USD | 20180410 |
| Unknown | China national standards | MT | 22240.0 | USD | 20180401 |
| Unknown | China national standards | MT | 10740.0 | USD | 20180401 |
| Unknown | China national standards | MT | 12130.0 | USD | 20180401 |