| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4440.0 | USD | 20190112 |
| Unknown | China national standards | MT | 31720.0 | USD | 20190111 |
| Unknown | China national standards | MT | 20310.0 | USD | 20190111 |
| Unknown | China national standards | MT | 33260.0 | USD | 20190111 |
| Unknown | China national standards | MT | 28900.0 | USD | 20190111 |
| Unknown | China national standards | MT | 33890.0 | USD | 20190111 |
| Unknown | China national standards | MT | 4610.0 | USD | 20190111 |
| Unknown | China national standards | MT | 4770.0 | USD | 20190111 |
| Unknown | China national standards | MT | 33760.0 | USD | 20190110 |
| Unknown | China national standards | MT | 33850.0 | USD | 20190110 |