Table 5. Calculation of allocation ratios based on economic value (partially presented)

Material	Amount (kg)	Price (KRW/kg)	Allocation ratio (%)
Hydrogen	1.00E+00	12,000	27.38
Ethylene	1.20E+01	1,254	34.33
Propylene	6.23E+00	1,254	17.82
Mixed C4	3.73E+00	650	5.53
RPG	7.92E+00	650	11.74