| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1990.0 | USD | 20190423 |
| Unknown | China national standards | MT | 4430.0 | USD | 20190423 |
| Unknown | China national standards | MT | 14780.0 | USD | 20190423 |
| Unknown | China national standards | MT | 11300.0 | USD | 20190423 |
| Unknown | China national standards | MT | 10770.0 | USD | 20190423 |
| Unknown | China national standards | MT | 14780.0 | USD | 20190423 |
| Unknown | China national standards | MT | 9650.0 | USD | 20190423 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190422 |
| Unknown | China national standards | MT | 1190.0 | USD | 20190422 |
| Unknown | China national standards | MT | 740.0 | USD | 20190422 |