| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Investor Company | | Investee Company | | Location | | Main Businesses and Products | | Original Investment Amount | | | Balance as of December 31, 2023 | | | Net Income (Loss) of the Investee | | | Recognized Gain (Loss) (Notes 1 and 2) | | | Note |
| December 31, 2023 | | | December 31, 2022 | | | Shares (Thousands) | | | Percentage of Ownership (%) | | | Carrying Value | |
Chunghwa Telecom Co., Ltd. | | Senao International Co., Ltd. | | Taiwan | | Handset and peripherals retailer; sales of CHT mobile phone plans as an agent | | $ | 1,065,813 | | | $ | 1,065,813 | | | | 71,773 | | | | 28 | | | $ | 1,751,047 | | | $ | 705,677 | | | $ | 190,662 | | | Subsidiary
(Notes 3 and 5) |
| | Light Era Development Co., Ltd. | | Taiwan | | Planning and development of real estate and intelligent buildings, and property management | | | 3,000,000 | | | | 3,000,000 | | | | 300,000 | | | | 100 | | | | 3,831,897 | | | | 9,978 | | | | 11,050 | | | Subsidiary (Note 5) |
| | Donghwa Telecom Co., Ltd. | | Hong Kong | | International private leased circuit, IP VPN service, and IP transit services | | | 691,163 | | | | 691,163 | | | | 178,590 | | | | 100 | | | | 765,986 | | | | 60,659 | | | | 60,659 | | | Subsidiary (Note 5) |
| | Chunghwa Telecom Singapore Pte., Ltd. | | Singapore | | International private leased circuit, IP VPN service, and IP transit services | | | 574,112 | | | | 574,112 | | | | 26,383 | | | | 100 | | | | 1,182,985 | | | | 219,513 | | | | 219,585 | | | Subsidiary (Note 5) |
| | Chunghwa System Integration Co., Ltd. | | Taiwan | | Providing system integration services and telecommunications equipment | | | 838,506 | | | | 838,506 | | | | 60,000 | | | | 100 | | | | 694,245 | | | | 37,870 | | | | 7,052 | | | Subsidiary (Note 5) |
| | CHIEF Telecom Inc. | | Taiwan | | Network integration, internet data center (“IDC”), communications integration and cloud application services | | | 459,652 | | | | 459,652 | | | | 43,368 | | | | 56 | | | | 2,161,121 | | | | 921,112 | | | | 529,458 | | | Subsidiary (Note 5) |
| | Chunghwa Investment Co., Ltd. | | Taiwan | | Investment | | | 639,559 | | | | 639,559 | | | | 68,085 | | | | 89 | | | | 3,055,678 | | | | 390 | | | | 503 | | | Subsidiary (Note 5) |
| | Prime Asia Investments Group Ltd. | | British Virgin Islands | | Investment | | | 385,274 | | | | 385,274 | | | | 1 | | | | 100 | | | | 167,441 | | | | 7,632 | | | | 7,632 | | | Subsidiary (Note 5) |
| | Honghwa International Co., Ltd. | | Taiwan | | Telecommunication engineering, sales agent of mobile phone plan application and other business services, etc. | | | 180,000 | | | | 180,000 | | | | 18,000 | | | | 100 | | | | 752,695 | | | | 473,167 | | | | 461,064 | | | Subsidiary (Notes 3 and 5) |
| | CHYP Multimedia Marketing & Communications Co., Ltd. | | Taiwan | | Digital information supply services and advertisement services | | | 150,000 | | | | 150,000 | | | | 15,000 | | | | 100 | | | | 207,797 | | | | 23,305 | | | | 23,676 | | | Subsidiary (Note 5) |
| | Chunghwa Telecom Vietnam Co., Ltd. | | Vietnam | | Intelligent energy saving solutions, international circuit, and information and communication technology (“ICT”) services | | | 148,275 | | | | 148,275 | | | | — | | | | 100 | | | | 74,041 | | | | (27,098 | ) | | | (27,098 | ) | | Subsidiary (Note 5) |
| | Chunghwa Telecom Global, Inc. | | United States | | International private leased circuit, internet services, and transit services | | | 70,429 | | | | 70,429 | | | | 6,000 | | | | 100 | | | | 708,711 | | | | 113,316 | | | | 113,392 | | | Subsidiary (Note 5) |
| | CHT Security Co., Ltd. | | Taiwan | | Computing equipment installation, wholesale of computing and business machinery equipment and software, management consulting services, data processing services, digital information supply services and internet identify services | | | 240,000 | | | | 240,000 | | | | 24,000 | | | | 69 | | | | 466,165 | | | | 269,509 | | | | 181,426 | | | Subsidiary (Note 5) |
| | Chunghwa Telecom (Thailand) Co., Ltd. | | Thailand | | International private leased circuit, IP VPN service, ICT and cloud VAS services | | | 119,624 | | | | 119,624 | | | | 1,300 | | | | 100 | | | | 122,556 | | | | 6,961 | | | | 6,961 | | | Subsidiary (Note 5) |
| | Spring House Entertainment Tech. Inc. | | Taiwan | | Software design services, internet contents production and play, and motion picture production and distribution | | | 62,209 | | | | 62,209 | | | | 8,251 | | | | 56 | | | | 164,793 | | | | 37,740 | | | | 21,150 | | | Subsidiary (Note 5) |
| | Chunghwa leading Photonics Tech Co., Ltd. | | Taiwan | | Production and sale of electronic components and finished products | | | 70,500 | | | | 70,500 | | | | 7,050 | | | | 75 | | | | 167,628 | | | | 42,509 | | | | 31,732 | | | Subsidiary (Note 5) |
| | Smartfun Digital Co., Ltd. | | Taiwan | | Providing diversified family education digital services | | | 65,000 | | | | 65,000 | | | | 6,500 | | | | 65 | | | | 82,314 | | | | 17,938 | | | | 11,945 | | | Subsidiary (Note 5) |
| | Chunghwa Telecom Japan Co., Ltd. | | Japan | | International private leased circuit, IP VPN service, and IP transit services | | | 17,291 | | | | 17,291 | | | | 1 | | | | 100 | | | | 155,873 | | | | 40,503 | | | | 40,503 | | | Subsidiary (Note 5) |
| | Chunghwa Sochamp Technology Inc. | | Taiwan | | Design, development and production of Automatic License Plate Recognition software and hardware | | | 20,400 | | | | 20,400 | | | | 2,040 | | | | 37 | | | | (7,722 | ) | | | (13,324 | ) | | | (5,505 | ) | | Subsidiary (Note 5) |
| | International Integrated Systems, Inc. | | Taiwan | | IT solution provider, IT application consultation, system integration and package solution | | | 517,423 | | | | 517,423 | | | | 37,211 | | | | 51 | | | | 663,066 | | | | 168,655 | | | | 95,518 | | | Subsidiary (Note 5) |
| | Viettel-CHT Co., Ltd. | | Vietnam | | IDC services | | | 288,327 | | | | 288,327 | | | | — | | | | 30 | | | | 542,178 | | | | 335,738 | | | | 100,722 | | | Associate |
| | Taiwan International Standard Electronics Co., Ltd. | | Taiwan | | Manufacturing, selling, designing, and maintaining of telecommunications systems and equipment | | | 164,000 | | | | 164,000 | | | | 1,760 | | | | 40 | | | | 312,800 | | | | 197,896 | | | | 86,631 | | | Associate |