| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13210.0 | USD | 20180714 |
| Unknown | China national standards | MT | 16820.0 | USD | 20180714 |
| Unknown | China national standards | MT | 134520.0 | USD | 20180714 |
| Unknown | China national standards | MT | 21100.0 | USD | 20180714 |
| Unknown | China national standards | MT | 134830.0 | USD | 20180712 |
| Unknown | China national standards | MT | 98830.0 | USD | 20180710 |
| Unknown | China national standards | MT | 108130.0 | USD | 20180701 |
| Unknown | China national standards | MT | 89430.0 | USD | 20180701 |
| Unknown | China national standards | MT | 135800.0 | USD | 20180701 |
| Unknown | China national standards | MT | 108130.0 | USD | 20180701 |