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KOMATSU Business Results for Three and Six Months ended September 30 , 2021 【 Telephone conference ] Komatsu Ltd. Participants Hiroyuki Ogawa Takeshi Horikoshi Masatoshi Morishita October 28 , 2021 President and CEO Director and Senior Executive Officer and CFO Senior Executive Officer and GM , Business Coordination Department and GM , Komatsu Economic Strategy Research Center