美佳音控股2024年度报告

（於開曼群島註冊成立的有限公司）股份代號：6939 2024 年 度 報 告 僅供識別 2681012263252677273757779 20256 6 115A3 175197 281109 1617 Conyers Trust Company (Cayman) LimitedCricket SquareHutchins DriveP.O. Box 2681Grand Cayman KY1-1111Cayman Islands HKICPA, CPAA, HKACG, ACG 11125 Cricket SquareHutchins DriveP.O. Box 2681Grand Cayman KY1-1111Cayman Islands 1513 12 346 9911 http://www.megaincayman.com 6939 1231 1.2.3.100%4.100%5.100%6.100% 9.658.4% 2016(ISO9001:2015)(ISO14001:2015)20237202411(GB/T 29490-2013)(ISO45001:2018) (i)(ii) 20253 31 (i)(ii)(iii) 202312 3114,639,00015,291,0004.4%9.87.622.4%43.8%39.3% 202412 31202312 31 202412 31202312 31 2Low-dropout regulating chipsLDO28 33 2016 202312 31172.413.2%149.7 2. (i) 202312 31142.218.9%115.8(i)202312 31110.093.2(ii)202312 3130.020.0 14,639,00015,291,0009.87.6 (ii) 2021202312314.645.4%6.7 (iii) 202312 3121.327.8%27.2 (iv) 202312 313.7 202312 31105.4101.4 202312 3167.028.0%48.3202312 3138.9%32.2% (i) 202312 3162.645.5202312 3160.60.945.71.3 202312 3143.8%39.3% (ii) 0.70.2324.1%3.6%10.6% (iii) 202312 311.32.1202312 316.0%32.6%30.3% 202312 319.671.6%16.5 202312 3116.317.6%19.1 202312 317.139.4%9.9 202312 3125.39.5%22.9 202312 314.171.4%1.1 202312 3123.258.4%9.7 202312 3113.5%6.5% 202412 31202312 31292.3345.6202312 31364.5202412 31331.0202312 3118.9202412 3138.6 202312 314.9202412 316.3 202312 3115.92024123124.1 202312 3140.5202412 3133.7 202312 3158.4202412 3167.32024 202312 3121.8202412 3126.8 202312 316.2202412 3118.0 202412 310.6 1.2.3.100%4.100%5.100%6.100% 2023202412 3119.38.62023202412 3117.27.7202412 311 202312 316.3%2.6% 202312 315.9%2.4% 202312 3138.9%32.2% 202312 3113.5%6.5% 202412 31172.43040202312 31183.860.0 202412 31292.3202312 31345.6370.8202312 31370.2 12 A. 202412 3110202312 3123202412 3120 B. 202412 312.7%202312 310.0%100% 202412 31 2024202312 31 6.5 202412 3116113922 (i)(ii)(iii) 202412 31 4820166202032015720167 13200472007320082010Megain Technology Pte. Ltd.80%20227202210202211873054.NQ 199462020620216 612020220203 198719921992200320031020194 19877 342018620203 20191120219202110 201612 5720212 201999122006Easton Hunt Capital Partners, L.P.200642009Pantheon China Acquisition Corp.2009Pantheon Pacific Capital Management Ltd.CO202210 14202210 2020229 2220232 1420232 16 1989719941219995 5520212 2004120063238820064245420164 19996 61202123.10(2) 19902004200720152011120025872019122022120091220121220121220161 19881019987 3820178 112009720116201222018920136 20097 51 199692015520156201512201692017820178201911201912 1993620061220025201412 (BVI) 1994720051120103201511201512(BVI) 19926 53(BVI) 199810200511200652010520106201511201512(BVI) 19897 55(BVI) 19200222007420134201482014820157806920172(BVI) 19926199710 5620203 1 1920032201313928201222015120155238920155201661803201882019109742010111110 199212199711(Victoria University ofTechnology)20012200012 202412 31 2016622Cricket Square, HutchinsDrive, P.O. Box 2681, Grand Cayman KY1-1111, Cayman Islands20213 31 202412 317274 20236 3020246 282022202312 3117,949,0009,286,000 202412 31 202112 3140%(i)(ii)(iii)(iv)(v)(vi)(vii) 20256 320256 620256 21617 28 20213 31 3334 202412 31366.53334 202412 311516 202412 3132 622520241231202412 31101112253251 13.91C2 (i)(ii)(iii)(iv) (v) (vi)(vii)(viii)(ix) 2023202412 31 2023202412 31 37,000202357,000 2631 3.13 11 11 20212 26 (A) (b)(i)(ii)(iii) (B) (i)(ii)(iii)(iv) (C) 50,000,00010%10% 50,000,000500,000,00010% 30% (D) 121%121%17.03(4) (D) 12 (i)0.1% (ii)5 17.04 (E) 10 (F) (G) 1.00 (H) (i)(ii)(iii) (I) 20212 26510 20243 2720243 31 XVXV78352 XV2310% (2)GMTL29.27%GMTLGMTL (3)18.80% XV2310% 164(1) 8.76%37.2%7.27%29.42% 5% 3314A (i)51.4%(ii)16.8%(iii)16.8%(iv)2.5%(v)2.5%(vi)10.0% 11898.5 20241 2202412 31 202412 3147.3 20249 2320246 302019 202412 31 •• 202512 31 16.6 2019 33.1 •30.3 •2.8 1.2 20251 10 20253 31 C1 3.10(2) 2631 143 5 20243 272024331 9 20161 120166 22 3.2120212 26 3.10(2) 2022123120236 30 202312 3120246 30 3.25 E.1.2(c)(ii) 202412 3117 11 • • •18 202412 3115591641.4 20203 13.29 6468 (i)(ii)(iii)20126 58(2)(21) 281109Cricket Square, Hutchins Drive, P.O. Box 2681, Grand Cayman KY1-1111, CaymanIslands 20253 31 72138202412 31 202412 31 56 74(f) 149,654,000 ••••• •••••• P0669320253 31 202412 31 202412 31 202412 31 202412 31 1. 20166 22Cricket Square, Hutchins Drive, P.O. Box 2681, GrandCayman KY1-1111, Cayman Islands 2. (a) 20202022 111677 2. (a) 1 20202020 1 202220222022 16 77 2. (b) 21979718191028 12 2 334 120251 1220261 1320271 14 18 1818 3. (a) (b) (c) 4. (a) 153557 4. (a) (b) (i)(ii)12 (i)(ii)(iii)(iv) 4. (b) (i)(ii)(iii)(iv)(v) (i) 4. (b) (c) (i) 310 4. (c) (ii) (iii) (d) (i) 4. (d) (ii) •1212• 9 12 30 4. (d) (ii) (1)(2)90 • •90 • • • 4. (d) (iii) (iv) 9 (e) 4. (f) 4. (f) (g) 4. (h) 4. (i)