| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1560.0 | USD | 20190113 |
| Unknown | China national standards | MT | 100.0 | USD | 20190113 |
| Unknown | China national standards | MT | 480.0 | USD | 20190113 |
| Unknown | China national standards | MT | 690.0 | USD | 20190113 |
| Unknown | China national standards | MT | 1320.0 | USD | 20190113 |
| Unknown | China national standards | MT | 130.0 | USD | 20190113 |
| Unknown | China national standards | MT | 990.0 | USD | 20190112 |
| Unknown | China national standards | MT | 5030.0 | USD | 20190112 |
| Unknown | China national standards | MT | 990.0 | USD | 20190112 |
| Unknown | China national standards | MT | 3110.0 | USD | 20190112 |