<p>D.O.R.C.s PFCL manufacturing method uses a proprietary and stringent production and purification process. • These ensure removal of critical impurities (H-value ≤ 10ppm, 1H-value (for Octane only) ≤ 1ppm). • Verification of purity levels is confirmed using analytical methods specifically developed to detect critical impurities. • Using independent analytical methods - sourcing of raw materials is continuously controlled. • Deploying a multi-step purification process.</p>