No.	Item		Cost, USD/t	Share
1	Raw material	1,2,4-Trichlorobenzene (99%)	1,917	22.5%
		Sodium hydroxide (98%)	548	6.4%
		Carbon dioxide	155	1.8%
		Dimethylbenzene (99%)	3,333	39.1%
		Hydrochloric acid (30%)	14	0.2%
		Potassium hydroxide (99%)	309	3.6%
		Potassium carbonate (99%)	740	8.7%
		Sulfuric acid (98%)	65	0.7%
		Liquid caustic soda (32%)	278	3.3%
		Dimethyl sulfate (98%)	324	3.8%
2	Water	/	12	0.1%
3	Steam	/	67	0.8%
4	Electricity	/	48	0.6%
5	Labor	/	125	1.5%
6	Packing	/	82	1.0%
Others			500	5.9%
Total			8,517	100.0%