Sustainability | SocietySupply Chain Performance Data

Category Item Unit FY2018 FY2019 FY2020 FY2021 FY2022
Initiatives as a Supplier Number of manufacturing sites covered by CSR self-checks
Site
82
81
78
79
80
%
100
100
100
100
100
Number of manufacturing sites covered by labor, human rights and ethics risk assessment
Site
82
81
78
79
80
%
100
100
100
100
100
Number of manufacturing sites performed CSR voluntary audits by third-party organizations
Site
8
5
5
6
5
Number of employees participated in CSR internal auditor training (accumulated)
Person
217
253
303
303
333
% of customers covered by the satisfaction evaluation *1
%
7.2
7.0
7.3
6.6
5.8
% of A rank customers *2
%
89.7
89.8
93.8
95.9
96.8
Initiatives as a Buyer Number of dispach companies covered by CSR self check (dispatch companies used by manufacturing sites in high-risk countries of Asia) *3
Company
27
81
73
78
68
%
100
100
100
100
100
CSR-compliant supplier ratio
%
91.2
94.4
96.1
98.0
99.0
Responsible Sourcing of Minerals Ratio of suppliers confirmed conflict-free *4
%
92.3
92.6
93.1
94.5
93.6
Number of conflict minerals survey *5
Number
2,427
2,381
2,423
2,832
2,810
  • *1　% of sales amount (consolidated)
  • *2　% of customers who evaluated their satisfaction as "A rank" (fully satisfied), calculated by aggregating satisfaction evaluations provided by customers
  • *3　The scope of survey was expanded in fiscal 2019.
  • *4　The target mineral is 3TG.
  • *5　Number of responses that were generated by TDK Corporation