| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 285180.0 | USD | 20190311 |
| Unknown | China national standards | MT | 175030.0 | USD | 20190311 |
| Unknown | China national standards | MT | 14930.0 | USD | 20190311 |
| Unknown | China national standards | MT | 11720.0 | USD | 20190311 |
| Unknown | China national standards | MT | 10420.0 | USD | 20190311 |
| Unknown | China national standards | MT | 4260.0 | USD | 20190311 |
| Unknown | China national standards | MT | 5440.0 | USD | 20190311 |
| Unknown | China national standards | MT | 64770.0 | USD | 20190311 |
| Unknown | China national standards | MT | 290.0 | USD | 20190310 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190310 |