| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30080.0 | USD | 20190701 |
| Unknown | China national standards | MT | 28780.0 | USD | 20190701 |
| Unknown | China national standards | MT | 32100.0 | USD | 20190701 |
| Unknown | China national standards | MT | 28360.0 | USD | 20190701 |
| Unknown | China national standards | MT | 27070.0 | USD | 20190701 |
| Unknown | China national standards | MT | 28570.0 | USD | 20190701 |
| Unknown | China national standards | MT | 14370.0 | USD | 20190701 |
| Unknown | China national standards | MT | 13380.0 | USD | 20190701 |
| Unknown | China national standards | MT | 28160.0 | USD | 20190701 |
| Unknown | China national standards | MT | 12840.0 | USD | 20190701 |