| 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 | 413,141,426.98 | 175,691,327.56 | 614,571,698.69 | 408,690,302.47 |
| 收到的税费返还 | 5,649,831.55 | 2,091,172.87 | 11,144,753.64 | 9,838,288.73 |
| 收到其他与经营活动有关的现金 | 2,966,758.25 | 1,434,173.24 | 12,757,478.3 | 12,487,245.03 |
| 经营活动现金流入小计 | 421,758,016.78 | 179,216,673.67 | 638,473,930.63 | 431,015,836.23 |
| 购买商品、接受劳务支付的现金 | 225,835,227.02 | 102,833,254.16 | 197,525,543.96 | 179,644,878.01 |
| 支付给职工以及为职工支付的现金 | 87,503,413.27 | 47,002,492.52 | 141,607,037.55 | 109,412,501.73 |
| 支付的各项税费 | 38,419,223.05 | 10,829,992.94 | 42,561,064.7 | 32,410,545.39 |
| 支付其他与经营活动有关的现金 | 17,249,074.8 | 10,742,654.54 | 47,335,341.63 | 27,887,272.58 |
| 经营活动现金流出小计 | 369,006,938.14 | 171,408,394.16 | 429,028,987.84 | 349,355,197.71 |
| 经营活动产生的现金流量净额 | 52,751,078.64 | 7,808,279.51 | 209,444,942.79 | 81,660,638.52 |
| 二、投资活动产生的现金流量: | | | | |
| 收回投资收到的现金 | 7,000,000 | - | - | - |
| 取得投资收益收到的现金 | 9,457,640.89 | 1,511,942.32 | 3,600,000 | 7,765,840.14 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 28,800 | 28,800 | 270,510 | 39,000 |
| 收到的其他与投资活动有关的现金 | 1,022,000,000 | 272,000,000 | 1,829,639,684.6 | 1,080,000,000 |
| 投资活动现金流入小计 | 1,038,486,440.89 | 273,540,742.32 | 1,833,510,194.6 | 1,087,804,840.14 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 7,596,670.06 | 3,363,492.4 | 11,121,057.63 | 8,236,882.45 |
| 投资支付的现金 | 11,018,656 | - | 7,000,000 | 7,000,000 |
| 支付其他与投资活动有关的现金 | 884,000,000 | 405,000,000 | 1,732,000,000 | 1,282,000,000 |
| 投资活动现金流出小计 | 902,615,326.06 | 408,363,492.4 | 1,750,121,057.63 | 1,297,236,882.45 |
| 投资活动产生的现金流量净额 | 135,871,114.83 | -134,822,750.08 | 83,389,136.97 | -209,432,042.31 |
| 三、筹资活动产生的现金流量: | | | | |
| 收到其他与筹资活动有关的现金 | 138,358.98 | 83,620.25 | - | 729,636.02 |
| 筹资活动现金流入平衡项目 | 0 | 0 | - | 0 |
| 筹资活动现金流入小计 | 138,358.98 | 83,620.25 | - | 729,636.02 |
| 分配股利、利润或偿付利息支付的现金 | 79,556,000 | 956,000 | 65,950,000 | 65,890,000 |
| 其中:子公司支付给少数股东的股利、利润 | - | - | 300,000 | - |
| 支付其他与筹资活动有关的现金 | 1,735,945.42 | 128,620.25 | 24,988,484.54 | 23,899,767.29 |
| 筹资活动现金流出小计 | 81,291,945.42 | 1,084,620.25 | 90,938,484.54 | 89,789,767.29 |
| 筹资活动产生的现金流量净额 | -81,153,586.44 | -1,001,000 | -90,938,484.54 | -89,060,131.27 |
| 四、汇率变动对现金及现金等价物的影响 | -177,261.82 | -39,956.33 | 473,973.86 | -82,521.42 |
| 五、现金及现金等价物净增加额 | 107,291,345.21 | -128,055,426.9 | 202,369,569.08 | -216,914,056.48 |
| 加:期初现金及现金等价物余额 | 539,073,379.81 | 539,073,379.81 | 336,703,810.73 | 336,703,810.73 |
| 期末现金及现金等价物余额 | 646,364,725.02 | 411,017,952.91 | 539,073,379.81 | 119,789,754.25 |
| 补充资料: | | | | |
| 净利润 | 83,346,207.55 | - | 130,653,609.35 | - |
| 资产减值准备 | 3,741,329.75 | - | 13,139,458.26 | - |
| 固定资产和投资性房地产折旧 | 20,935,553.68 | - | 41,092,451.61 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 20,935,553.68 | - | 41,092,451.61 | - |
| 无形资产摊销 | 1,549,565.82 | - | 2,656,151.64 | - |
| 长期待摊费用摊销 | 1,549,454.67 | - | 3,182,425.07 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | -87,755.15 | - | -87,642.33 | - |
| 财务费用 | 215,782.64 | - | -418,963.33 | - |
| 投资损失 | -6,600,606.28 | - | -14,870,837.14 | - |
| 递延所得税 | 66,249.91 | - | -2,118,040.53 | - |
| 其中:递延所得税资产减少 | 66,249.91 | - | -2,014,957.44 | - |
| 递延所得税负债增加 | - | - | -103,083.09 | - |
| 存货的减少 | 16,606,756.64 | - | -26,892,212.3 | - |
| 经营性应收项目的减少 | -95,257,534.02 | - | -570,355.25 | - |
| 经营性应付项目的增加 | 24,004,113.73 | - | 59,866,689.15 | - |
| 其他 | 2,178,155.49 | - | 1,321,357.76 | - |
| 现金的期末余额 | 646,364,725.02 | - | 539,073,379.81 | - |
| 减:现金的期初余额 | 539,073,379.81 | - | 336,703,810.73 | - |
| 现金及现金等价物的净增加额 | 107,291,345.21 | - | 202,369,569.08 | - |
| 公告日期 | 2025-08-28 | 2025-04-29 | 2025-04-19 | 2024-10-31 |
| 审计意见(境内) | | | 标准无保留意见 | |