CHENGDU SIWI SCIENCE AND TECHNOLOGY COMPANY LIMITED 1202 20251231 1.30,927,045.3758,717,569.492.72,516,395.02120,157,148.013.194,290,324.7347,730,010.464,447,425.323,610,696.10 2025 366,043,095.86302,066,668.881.366,043,095.86302,066,668.88363,666,444.72304,066,172.351.294,119,787.88238,929,176.042.8,649,746.188,356,997.043.8,702,859.106,369,106.824.43,344,161.2544,618,379.455.16,776,583.2815,077,845.626.–7,926,692.97–9,285,332.6222,068.8365,109.128,281,455.949,207,605.36 –4,168,209.60671,351.25 50,001.39576,728.2664,201.886,621.62 –4,154,009.111,241,457.89 7.1,533.32 –4,152,475.791,241,457.89 1.–4,152,475.791,241,457.892.– 1.–2,982,510.291,149,744.652.–1,169,965.5091,713.24 0.00750.00290.00750.0029 2025 –69,363,764.4367,262,956.25 371,427,135.02440,790,899.45 19941019151010020193968XY40,000.0040,000.00124,000.00H16,000.0019941213 2026325 2 12 25%15%25% 20231016GR20235100281415% 1. (1) 2) (%)28,822,803.982,278,136.71173,895.327.6331,100,940.69173,895.327.63 (3) 284,208.76–110,313.44173,895.32284,208.76–110,313.44173,895.32 (4) 36,718,693.47[]7,103,413.991,606,457.9336,718,693.478,709,871.92 [] 2. (1)1) 4) (2) (3) (4) 454,083.16 41,847,617.9239.762,797,950.66 194,290,324.7347,730,010.46194,290,324.7347,730,010.46 4. (1) 112233 (3)1 1. (1) (2) 1) 2) 5. –7,926,692.97–9,285,332.62 (1) 1,533.32 (2) 1.22. 1. 2. (1) (2) 1. (1) (2) 2. 3. 5%5%5%5%5% Sumitomo Electric Asia Ltd. 1. (1) 2. [1]20241112[2]2024628[3]20241112[4]20241112[5]20241112[6]20241014[7]20241112[8]20241112[9]20241112[10]20241112[11]20241112[12]20251127[13]2024111220251127 5. 020240520245 520245 1. 1. 2. 120,199,342.44168,089,023.3939,849,226.4337,905,503.60366,043,095.86679,555.243,465,437.44–4,144,992.68120,199,342.44168,768,578.6339,849,226.43–679,555.24328,137,592.2695,473,474.04146,929,490.1845,042,451.7110,311,376.34–3,637,004.39294,119,787.88468,806,623.47351,875,199.27105,713,459.25223,229,336.06–112,769,949.121,036,854,668.9360,933,687.5842,341,713.3714,999,433.2960,896,335.75–7,577,262.63171,593,907.36 1. (1) 1,982,551.661,907,209.821,982,551.661,907,209.82 (2) 1,607,116.682,091,137.67 2. 2) 143,695,475.11128,136,583.62143,695,475.11128,136,583.62 3) 11-22-33-44-5 3. (1) 2615229 78 10187 221015 50%71% 2.015 715 6202492025 366,043,095.86302,066,668.8821.18%196,111,688.9942.87%72.30%6.08% 120,199,342.4472.30%;168,089,023.396.08%39,849,226.4317.73%37,905,503.605.23% 2,982,510.291,149,744.65 1,036,854,668.931,004,717,519.263.2%798,749,601.0477.04%762,450,955.524.76%174,614,717.3916.84%175,752,758.430.65% 371,427,135.02440,790,899.4515.74% 171,593,907.36137,858,801.0524.47%122,011,522.9271.10%80,264,502.4652.01%49,582,384.4428.90%57,594,298.5913.91% 003,986,304.82 16.55%13.72%2.83 8,702,859.1043,344,161.2516,776,583.28-7,926,692.976,369,106.8244,618,379.4515,077,845.62-9,285,332.6236.64%2.86%11.27%14.63% 03,986,304.82100% 72,516,395.02225,217,370.10120,157,148.01106,447,579.9539.65%111.58% 798,749,601.04762,450,955.52122,011,522.9280,264,502.46144154 -46,239,491.2686,125,476.16132,364,967.42 18,454,744.9520,220,861.061,766,116.11 1,036,854,668.931,004,717,519.2622,068.8365,109.12 GR20235100281415% 428436 334.66360.95 (1)(2) 1. PEEK 2. PLMChecklist++ 3. PLM—— 3 1. 2. 3. 4. APCN 5. 1. 400,000,000104,000,000136,000,00060%H160,000,00040% 2. 571XV352C3 3. 4. 5. 400,000,000100.10 C1 C3 C3 18(http://www.hkexnews.hk)(http://www.cdc.com.cn) H183171712–16H18611731 1.2.(http://www.hkexnews.hk)(http://www.cdc.com.cn) •