. 5 -5.96% 1. (Benchmark) : (1) MSCI World Index (Total Return) 60% * : 75% 25% (2) Bloomberg Barclays Global Aggregate Corporate Total Return Value Unhedged USD 40% * : 3.34% 8.77% 2.75% 13.40% 0.00

statutory corporation;(22) juristic person whose shares are held by person under (1) to (21), in aggregate, exceeding seventy five percent of all shares with voting rights; (23) foreign investor having

-943-6663-4 Fax: 02-943-6343 02-943-7740 Table showing the performance comparison between the aggregate of products obtained from eliminating overlapping benefits compared to the case excluding (Million

recorded in 2018 Estimated total improvement cost (as of year 2018) Aggregate actual cost ended as of December 31, 2018 Estimated Improvement cost (For remaining works) As at December 31, 2018 Improvement

quarter of year 2019) Aggregate actual cost ended as of March 31, 2019 Estimated Improvement cost (For remaining works) As at March 31, 2019 Improvement cost Re-design cost, advisor cost, insurance, etc

Q1 – Q2 2019 Estimated total improvement cost (as of 2nd quarter of year 2019) Aggregate actual cost ended as of June 30, 2019 Estimated Improvement cost (For remaining works) As at June 30, 2019

) Estimate and cost for accounting recorded in 2018 Estimated total improvement cost (until Q1 2018) Aggregate actual cost ended as of March 31, 2018 Estimated Improvement cost (For remaining works) As at

  cost   (until Q2  2018)  Aggregate  actual cost  ended as of  June 30,  2018   Estimated  Improvement  cost (For  remaining  works) As at  June 30, 2018  Improvement cost  . Re‐design cost, advisor cost

total improvement cost (as of year 2017) Estimate and cost for accounting recorded In Q1-Q3 2018 Estimated total improvement cost (until Q3 2018) Aggregate actual cost ended as of September 30, 2018

accounting recorded In Q1 – Q3 2019 Estimated total improvement cost (as of 3rd quarter of year 2019) Aggregate actual cost ended as of September 30, 2019 Estimated Improvement cost (For remaining works) As at