| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1120.0 | USD | 20190113 |
| Unknown | China national standards | MT | 8080.0 | USD | 20190112 |
| Unknown | China national standards | MT | 9700.0 | USD | 20190112 |
| Unknown | China national standards | MT | 7970.0 | USD | 20190112 |
| Unknown | China national standards | MT | 7330.0 | USD | 20190112 |
| Unknown | China national standards | MT | 9700.0 | USD | 20190112 |
| Unknown | China national standards | MT | 7860.0 | USD | 20190111 |
| Unknown | China national standards | MT | 6920.0 | USD | 20190111 |
| Unknown | China national standards | MT | 7860.0 | USD | 20190111 |
| Unknown | China national standards | MT | 1770.0 | USD | 20190111 |