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2017 TGI Suppliers Assessment

Number of Suppliers Evaluated Every Quarter Supplier Assessment

1Q 2Q 3Q 4Q 1Q 2Q 3Q 4Q Sustainable TGI

Level A 145 138 135 138 Level A 98% 99% 96% 96.5%

Level B 3 2 6 5 Level B 2% 1% 4% 3.5%

Level C 0 0 0 0 Level C 0% 0% 0% 0% About TGI

Total 148 140 141 143

We categorize our suppliers as Level A, B and C. Quality TGI

A B C

Continue Terminate Green TGI
Cooperation Acceptable Cooperation

≥90points 70-89points ≤69points

Evaluation Details Friendly TGI
1.Evaluation Schedule:
Annual evaluations are conducted at the end of every December and are completed by the 20th of
the following month.

Quarterly evaluations are conducted every March, June, September and December and completed
before the 15th of the following months.
Quality assurance units (and the units that actually use the materials) are responsible for evaluating Appendix
quality items; units that submit purchase requisitions or the material units are responsible for evaluating
the delivery; procurement units are responsible for evaluating prices and calculating the total numbers in
the surveys.

2017 Coporate Social Responsibility Report 75