Fluctuations of OER

1. Oil Extraction Rate - main KPI for all millers and planters

2. For Kempas Mill, suddenly drop without any changes in the process operation and maintenance. 1st week of Feb >21%, 2nd till 4th week drop to <20%

3. Factors cause annual fluctuation in OER:

a. My responsibility

• Mill Efficiency (to minimize losses ,1.71% oil to FFB)

b. Planters responsibility

• Harvesting procedure,100% loose fruit recovery
  

c. Sudden change of physiology environment /chemical

• Type of planting material/palm age
• Rain/sunlight (now very hot season)