| 持股明細(資料日期：2024/12/31) |
| 持股名稱 | 比例 |
| JPMORGAN CHASE & CO 6.4% 05/15/2038 | 4.42% |
| ENTERPRISE PRODUCTS OPER 5.55% 02/16/2055 | 3.89% |
| WALT DISNEY COMPANY/THE 6.65% 11/15/2037 | 3.39% |
| DOW CHEMICAL CO/THE 6.9% 05/15/2053 | 3.35% |
| SYSCO CORPORATION 6.6% 04/01/2050 | 3.33% |
| VERIZON COMMUNICATIONS 6.55% 09/15/2043 | 3.33% |
| SHELL INTERNATIONAL FIN 6.375% 12/15/2038 | 3.31% |
| BRISTOL-MYERS SQUIBB CO 6.4% 11/15/2063 | 3.26% |
| GOLDMAN SACHS GROUP INC 6.25% 02/01/2041 | 3.20% |
| T-MOBILE USA INC 6% 06/15/2054 | 3.08% |
| BARCLAYS PLC 6.036% 03/12/2055 | 3.04% |
| UNITEDHEALTH GROUP INC 5.75% 07/15/2064 | 2.96% |
| TOTALENERGIES CAPITAL SA 5.638% 04/05/2064 | 2.91% |
| VIRGINIA ELEC & POWER CO 5.45% 04/01/2053 | 2.89% |
| CIGNA GROUP/THE 5.6% 02/15/2054 | 2.85% |
| COMCAST CORP 5.5% 05/15/2064 | 2.83% |
| NEXTERA ENERGY CAPITAL 5.25% 02/28/2053 | 2.79% |
| PAYPAL HOLDINGS INC 5.25% 06/01/2062 | 2.78% |
| CITIGROUP INC 8.125% 07/15/2039 | 2.50% |
| ENEL FINANCE INTL NV 7.75% 10/14/2052 | 2.40% |
| APPALACHIAN POWER CO 7% 04/01/2038 | 2.22% |
| POTOMAC ELECTRIC POWER 6.5% 11/15/2037 | 2.22% |
| ENBRIDGE INC 6.7% 11/15/2053 | 2.20% |
| MORGAN STANLEY 6.375% 07/24/2042 | 2.19% |
| SOUTHERN CALIF GAS CO 6.35% 11/15/2052 | 2.18% |
| ELECTRICITE DE FRANCE SA 6.9% 05/23/2053 | 2.18% |
| CSX CORP 6.22% 04/30/2040 | 2.16% |
| CON EDISON CO OF NY INC 6.15% 11/15/2052 | 2.13% |
| BANK OF AMERICA CORP 5.875% 02/07/2042 | 2.11% |
| NORFOLK SOUTHERN CORP 4.1% 05/15/2121 | 2.10% |
| ANHEUSER-BUSCH INBEV WOR 5.8% 01/23/2059 | 2.07% |
| DUKE ENERGY FLORIDA LLC 5.95% 11/15/2052 | 2.06% |
| ATMOS ENERGY CORP 5.75% 10/15/2052 | 2.03% |
| CONOCOPHILLIPS COMPANY 5.7% 09/15/2063 | 1.94% |