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1.3 Material Topics

The material topics identification process

2017, we follow the GRI Standards through establishing a systematic analysis model of materiality

analysis, the sustainability issues, which the stakeholders concerned or interested in can be identified
as the basic information to be disclosed in the report to have effective communication with the various
stakeholders. TGI¦s materiality analysis model was divided into:

TGI¦s working groups discuss issues with the heads of internal
departments and takes other industry groups§stakeholders as the
Identify reference. TGI identified 8 categories of stakeholders, including
stakeholders shareholders / investors / financial institutions, employees, corporate
clients, suppliers, contractors, sub-contractors, dealers, government/
authorities and so on.

The issues can be collected from external and internal sources. First
of all, the 32 sustainability issues relevant to TGI were derived from
the external sources include the GRI Standards from economic,
Collect environmental and social aspects. Secondly, major international issues
sustainability and standards will be included. These two will be compiled into a list
issues of concerned aspects, which will be first reviewed by the stakeholder
representatives into a preliminary list of concerned aspects. The internal
sources include feedbacks and opinions from stakeholders collected
from various sources.

To evaluate the value of the assessment by the results of returned
questionnaires which were sent to different stakeholders and TGI
Analyses of executives with various concerned level. In 2017, TGI collected 198
material topics CSR questionnaires, of which 176 were questionnaires of relevance, 22
impact questionnaires were received from TGI executives.

According to the results of the questionnaires, and considering the
weighting for each issue in different assessment criteria and the extent
Ranking of the impact of sustainable development as considered by company
material management, TGI calculated a risk for each issue, made a prioritization
issues of disclosure, and considered each aspect in adopting an effective
management approach. In 2017 TGI identified 10 material issues after
analyzing the survey and discussed internally.

The internal and external object and scopes were identified by internal

Review and discussion according to the priority of major aspects from the substantive
analysis. It will be considered as the cornerstones of TGI¦s CSR Report
discussion disclosure.

20 2017 Coporate Social Responsibility Report