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TGI 2017 Factory Recovery and Recycling of Water Resources

Lukang
Project / Factory Taoyuan Hsinchu Lukang Changpin
Flat Glass

Recycled 35,354 402,200 321,360 12,174,318 36,118 Sustainable TGI
3
Amount (M )

Recycle Rate
(%) 5.40% 87.40% 31.59% 99.53% 52.22%

Notesj1. Processing capacity: the amount of wastewater flowing to the recycling system. About TGI
2. Recycled Amount: the amount of water used after processed in the recycling system.
3. Recycle Ratej (Recycled amount Ó processing capacity) Ò 100%.
4. The Taichung Factory does not have a flow meter and therefore unable to provide related numbers.

Water Recycle Rate Comparison Across Facilities

99.50% 99.50% 99.53%
100.00% Quality TGI
87.40%
82.05%
80.00% 76.10%
62.33%
µ 2015ϋ
60.00% 53.34%
52.22% µ 2016ϋ

40.00% 31.59% µ 2017ϋ
32.80% 30.91%
20.50% 21.60% Green TGI
20.00%
5.40%
0.00%
Taoyuan Hsinchu Lukang Lukang Flat Changpin
Factory Factory Factory Glass Factory Factory

Water Conservation Measures (by factory) Friendly TGI

Estimated
Water Conservation
Factory conserved Photos
Measures
quantity

Place the high-pressure Appendix
Taoyuan tank § s pipe into the 238 tons/year
wastewater recycle pool

2017 Coporate Social Responsibility Report 93