| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6030.0 | USD | 20190701 |
| Unknown | China national standards | MT | 10900.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5310.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4730.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4500.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5390.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7380.0 | USD | 20190701 |
| Unknown | China national standards | MT | 14510.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7290.0 | USD | 20190701 |
| Unknown | China national standards | MT | 9750.0 | USD | 20190701 |