How to Use "refined" with Example Sentences

1. Zhenrong is the largest supplier of refined petroleum to the islamic republic .
2. After this consultative process , a refined plan was then put into practice .
3. The leftover products are then refined to produce a fuel that cars can use .
4. Such restrictions lower input prices in china , making refined metals and manufactured goods more competitive .
5. Crude and refined products travel both ways on the canal ( along with many other goods ) .