| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27120.0 | USD | 20190415 |
| Unknown | China national standards | MT | 4320.0 | USD | 20190415 |
| Unknown | China national standards | MT | 4310.0 | USD | 20190415 |
| Unknown | China national standards | MT | 4770.0 | USD | 20190415 |
| Unknown | China national standards | MT | 1310.0 | USD | 20190415 |
| Unknown | China national standards | MT | 4920.0 | USD | 20190415 |
| Unknown | China national standards | MT | 4300.0 | USD | 20190414 |
| Unknown | China national standards | MT | 40080.0 | USD | 20190414 |
| Unknown | China national standards | MT | 38090.0 | USD | 20190414 |
| Unknown | China national standards | MT | 25370.0 | USD | 20190414 |