| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 1,299,783,414.75 | 584,584,588.66 | 2,142,128,785.3 | 1,562,991,646.01 |
| 收到的税费返还 | 28,015,360.17 | 14,830,186.89 | 44,635,895.8 | 33,947,865.19 |
| 收到其他与经营活动有关的现金 | 33,464,916 | 78,966,605.71 | 37,342,230.64 | 28,682,804.27 |
| 经营活动现金流入小计 | 1,361,263,690.92 | 678,381,381.26 | 2,224,106,911.74 | 1,625,622,315.47 |
| 购买商品、接受劳务支付的现金 | 823,406,615.98 | 359,446,333.57 | 1,439,436,401.41 | 1,092,775,372.24 |
| 支付给职工以及为职工支付的现金 | 299,522,060.83 | 197,026,278.01 | 425,441,189.82 | 333,162,079.8 |
| 支付的各项税费 | 51,323,420.54 | 18,939,933.4 | 20,443,795.42 | 8,904,103.5 |
| 支付其他与经营活动有关的现金 | 72,588,768.97 | 27,996,448.9 | 118,312,968.01 | 99,130,896.09 |
| 经营活动现金流出小计 | 1,246,840,866.32 | 603,408,993.88 | 2,003,634,354.66 | 1,533,972,451.63 |
| 经营活动产生的现金流量净额 | 114,422,824.6 | 74,972,387.38 | 220,472,557.08 | 91,649,863.84 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 140,000,000 | - | 476,534,892.52 | 476,534,892.52 |
| 取得投资收益收到的现金 | 12,967,232.88 | - | 4,986,872.34 | 4,986,872.34 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 14,905 | 7,767 | 16,915.66 | 16,915.66 |
| 收到的其他与投资活动有关的现金 | 1,500,100 | 578,050 | 2,518,600 | 1,917,050 |
| 投资活动现金流入小计 | 154,482,237.88 | 585,817 | 484,057,280.52 | 483,455,730.52 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 444,170,619.12 | 14,486,026.52 | 97,671,198.85 | 52,069,648.71 |
| 投资支付的现金 | - | - | 145,000,000 | 145,000,000 |
| 取得子公司及其他营业单位支付的现金 | - | - | 84,632,507.17 | 61,809,835.77 |
| 支付其他与投资活动有关的现金 | 1,200,000 | 300,000 | 2,780,000 | 2,500,000 |
| 投资活动现金流出小计 | 445,370,619.12 | 14,786,026.52 | 330,083,706.02 | 261,379,484.48 |
| 投资活动产生的现金流量净额 | -290,888,381.24 | -14,200,209.52 | 153,973,574.5 | 222,076,246.04 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 71,091,637.01 | - | 13,680,556.56 | 11,621,711.44 |
| 取得借款收到的现金 | 362,350,000 | 222,600,000 | 20,000,000 | - |
| 筹资活动现金流入小计 | 433,441,637.01 | 222,600,000 | 33,680,556.56 | 11,621,711.44 |
| 偿还债务支付的现金 | 10,400,000 | 500,000 | 19,500,000 | - |
| 分配股利、利润或偿付利息支付的现金 | 69,199,894.34 | 653,056.25 | 78,299,413.8 | 78,261,241 |
| 支付其他与筹资活动有关的现金 | 7,321,215.19 | 3,787,400.04 | 104,664,429.45 | 100,833,636.07 |
| 筹资活动现金流出小计 | 86,921,109.53 | 4,940,456.29 | 202,463,843.25 | 179,094,877.07 |
| 筹资活动产生的现金流量净额 | 346,520,527.48 | 217,659,543.71 | -168,783,286.69 | -167,473,165.63 |
| 四、汇率变动对现金及现金等价物的影响 | 1,021,156.4 | -407,167.99 | 2,403,735.15 | -12,134,087.61 |
| 五、现金及现金等价物净增加额 | 171,076,127.24 | 278,024,553.58 | 208,066,580.04 | 134,118,856.64 |
| 加:期初现金及现金等价物余额 | 667,632,306.63 | 667,632,306.63 | 459,565,726.59 | 459,565,726.59 |
| 期末现金及现金等价物余额 | 838,708,433.87 | 945,656,860.21 | 667,632,306.63 | 593,684,583.23 |
| 补充资料: | | | | |
| 净利润 | 263,039,765.04 | - | 339,008,315.09 | - |
| 资产减值准备 | 1,237,829.44 | - | 1,097,156.42 | - |
| 固定资产和投资性房地产折旧 | 12,596,104.29 | - | 22,528,716.18 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 12,596,104.29 | - | 22,528,716.18 | - |
| 无形资产摊销 | 2,095,751.95 | - | 2,938,341.55 | - |
| 长期待摊费用摊销 | 4,754,862.09 | - | 7,413,148.82 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | 29,598.26 | - | 4,355.22 | - |
| 固定资产报废损失 | 1,630.79 | - | 1,002,412.26 | - |
| 财务费用 | 3,703,389.51 | - | 8,284,772.92 | - |
| 投资损失 | -8,433,932.88 | - | -21,042,124.39 | - |
| 递延所得税 | -2,909,952.91 | - | -3,520,918.52 | - |
| 其中:递延所得税资产减少 | -10,066,168.2 | - | -40,376,466.51 | - |
| 递延所得税负债增加 | 7,156,215.29 | - | 36,855,547.99 | - |
| 存货的减少 | -29,798,409.83 | - | -217,732,330.58 | - |
| 经营性应收项目的减少 | -88,776,389.6 | - | -105,203,719.28 | - |
| 经营性应付项目的增加 | -68,363,641.88 | - | 132,885,201.08 | - |
| 其他 | 18,790,504.72 | - | 37,661,341.53 | - |
| 现金的期末余额 | 838,708,433.87 | - | 667,632,306.63 | - |
| 减:现金的期初余额 | 667,632,306.63 | - | 459,565,726.59 | - |
| 现金及现金等价物的净增加额 | 171,076,127.24 | - | 208,066,580.04 | - |
| 公告日期 | 2025-08-30 | 2025-04-30 | 2025-03-22 | 2024-10-24 |
| 审计意见(境内) | | | 标准无保留意见 | |