| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4030.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3690.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3610.0 | USD | 20180901 |
| Unknown | China national standards | MT | 3760.0 | USD | 20180901 |
| Unknown | China national standards | MT | 28000.0 | USD | 20180823 |
| Unknown | China national standards | MT | 23610.0 | USD | 20180823 |
| Unknown | China national standards | MT | 22960.0 | USD | 20180823 |
| Unknown | China national standards | MT | 25890.0 | USD | 20180823 |
| Unknown | China national standards | MT | 23930.0 | USD | 20180823 |
| Unknown | China national standards | MT | 19120.0 | USD | 20180823 |