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Unit: Ton
Year Treatment 2015 2016 2017
Item
Domestic
Waste Incineration 70 46 31.5
Sludge Buried 906 983 155
Lukang Waste Fiberglass 2,484 1,880 2,752
Factory Waste Oil Mixture Reuse 13 7 0
Physical
Waste Glass Mixture 279 586 1,561
treatment
Total 3,752 3,502c 4,499.5
Domestic Incineration 8 3 3c
Waste
Lukang Flat Waste Lubricant Reuse 0 - 0.8
Glass Factory Physical
Waste Glass Mixture 297 - 120
treatment
Total 305 3 123.8

◎Changpin Factory
In order to reduce wastes, Changpin Factory checks waste sorting from all departments.
Departments that do not meet the standards will receive a warning and be asked to improve the waste
sorting immediately. Changpin Factory tries to find recycle companies that can recycle the waste (after

solidification or heat treatment if necessary) so that the waste can become resources for the company.
The amounts of sludge increased because the inorganic sludge is added apart from the copper-containing
sludge. Due to the slightly decreased number of orders and higher production yield rate, the quantity of
waste glass in 2017 was 361 tons lower than 2016.

Unit: Ton
Year Treatment 2015 2016 2017
Item
Domestic Waste Incineration 102 13 8
Heat Treatment,
Sludge Solidification 21 7 20
treatment
Waste Lubricant Reuse 2 1 2
Physical
Waste Glass treatment 1,218 735 374

Total 1,343 756 404

100 2017 Coporate Social Responsibility Report