| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 130.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2910.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3070.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3630.0 | USD | 20190701 |
| Unknown | China national standards | MT | 13270.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2970.0 | USD | 20190701 |
| Unknown | China national standards | MT | 20050.0 | USD | 20190701 |
| Unknown | China national standards | MT | 21150.0 | USD | 20190701 |
| Unknown | China national standards | MT | 24690.0 | USD | 20190701 |
| Unknown | China national standards | MT | 15720.0 | USD | 20190701 |