| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3760.0 | USD | 20190113 |
| Unknown | China national standards | MT | 4840.0 | USD | 20190112 |
| Unknown | China national standards | MT | 16850.0 | USD | 20190112 |
| Unknown | China national standards | MT | 27060.0 | USD | 20190112 |
| Unknown | China national standards | MT | 1770.0 | USD | 20190112 |
| Unknown | China national standards | MT | 4080.0 | USD | 20190111 |
| Unknown | China national standards | MT | 25860.0 | USD | 20190111 |
| Unknown | China national standards | MT | 52110.0 | USD | 20190111 |
| Unknown | China national standards | MT | 4390.0 | USD | 20190111 |
| Unknown | China national standards | MT | 4030.0 | USD | 20190111 |