- October 27, 2021
- Progress of Medium-term Plan (PDF: 2,084KB)
- April 27, 2021
- Progress of Medium-term Plan and Sustainable Management (PDF: 6,203KB)
- July 22, 2020
- Medium-term Management Policy (PDF: 1,301KB)
- October 28,2019
- Progress and Prospects of Medium-term Plan (PDF: 775KB)
- April 25,2019
- Medium-term Management Policy (PDF: 2,541KB)
- October 29,2018
- Progress and Prospects of Medium-term Plan (PDF: 681KB)