| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3490.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3460.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3240.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3250.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3210.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3280.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3380.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3190.0 | USD | 20190701 |
| Unknown | China national standards | MT | 3900.0 | USD | 20190701 |
| Unknown | China national standards | MT | 4330.0 | USD | 20190701 |