| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2430.0 | USD | 20190116 |
| Unknown | China national standards | MT | 2820.0 | USD | 20190116 |
| Unknown | China national standards | MT | 2980.0 | USD | 20190116 |
| Unknown | China national standards | MT | 14780.0 | USD | 20190115 |
| Unknown | China national standards | MT | 15630.0 | USD | 20190115 |
| Unknown | China national standards | MT | 16350.0 | USD | 20190115 |
| Unknown | China national standards | MT | 16000.0 | USD | 20190115 |
| Unknown | China national standards | MT | 13950.0 | USD | 20190115 |
| Unknown | China national standards | MT | 2440.0 | USD | 20190115 |
| Unknown | China national standards | MT | 2900.0 | USD | 20190115 |